101010121230323 has 16 divisors (see below), whose sum is σ = 107049873162240. Its totient is φ = 95044275532800.

The previous prime is 101010121230289. The next prime is 101010121230353. The reversal of 101010121230323 is 323032121010101.

It is a happy number.

It is not a de Polignac number, because 101010121230323 - 2²² = 101010117036019 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101010121230295 and 101010121230304.

It is not an unprimeable number, because it can be changed into a prime (101010121230353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19385315 + ... + 24037692.

It is an arithmetic number, because the mean of its divisors is an integer number (6690617072640).

Almost surely, 2^{101010121230323} is an apocalyptic number.

101010121230323 is a deficient number, since it is larger than the sum of its proper divisors (6039751931917).

101010121230323 is a wasteful number, since it uses less digits than its factorization.

101010121230323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43423858.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 101010121230323 its reverse (323032121010101), we get a palindrome (424042242240424).

The spelling of 101010121230323 in words is "one hundred one trillion, ten billion, one hundred twenty-one million, two hundred thirty thousand, three hundred twenty-three".