101010121230330 has 192 divisors, whose sum is σ = 292902849727488. Its totient is φ = 23983583984640.

The previous prime is 101010121230289. The next prime is 101010121230353. The reversal of 101010121230330 is 33032121010101.

101010121230330 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 101 + 2 + 1 + 230 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6599142 + ... + 15670638.

It is an arithmetic number, because the mean of its divisors is an integer number (1525535675664).

Almost surely, 2^{101010121230330} is an apocalyptic number.

101010121230330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 101010121230330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146451424863744).

101010121230330 is an abundant number, since it is smaller than the sum of its proper divisors (191892728497158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101010121230330 is a wasteful number, since it uses less digits than its factorization.

101010121230330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9071861 (or 9071858 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 101010121230330 its reverse (33032121010101), we get a palindrome (134042242240431).

The spelling of 101010121230330 in words is "one hundred one trillion, ten billion, one hundred twenty-one million, two hundred thirty thousand, three hundred thirty".