101011101010010 has 8 divisors (see below), whose sum is σ = 181819981818036. Its totient is φ = 40404440404000.

The previous prime is 101011101010007. The next prime is 101011101010019. The reversal of 101011101010010 is 10010101110101.

It can be written as a sum of positive squares in 2 ways, for example, as 100990661446921 + 20439563089 = 10049411^2 + 142967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 101011101010010.

It is not an unprimeable number, because it can be changed into a prime (101011101010019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5050555050491 + ... + 5050555050510.

Almost surely, 2^{101011101010010} is an apocalyptic number.

101011101010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101011101010010 is a deficient number, since it is larger than the sum of its proper divisors (80808880808026).

101011101010010 is a wasteful number, since it uses less digits than its factorization.

101011101010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10101110101008.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 101011101010010 its reverse (10010101110101), we get a palindrome (111021202120111).

The spelling of 101011101010010 in words is "one hundred one trillion, eleven billion, one hundred one million, ten thousand, ten".