100231240011522 has 16 divisors (see below), whose sum is σ = 200462696924160. Its totient is φ = 33410377186992.

The previous prime is 100231240011517. The next prime is 100231240011547. The reversal of 100231240011522 is 225110042132001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100231240011492 and 100231240011501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2686897 + ... + 14411172.

It is an arithmetic number, because the mean of its divisors is an integer number (12528918557760).

Almost surely, 2^{100231240011522} is an apocalyptic number.

100231240011522 is an abundant number, since it is smaller than the sum of its proper divisors (100231456912638).

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

100231240011522 is a wasteful number, since it uses less digits than its factorization.

100231240011522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18075097.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 100231240011522 its reverse (225110042132001), we get a palindrome (325341282143523).

The spelling of 100231240011522 in words is "one hundred trillion, two hundred thirty-one billion, two hundred forty million, eleven thousand, five hundred twenty-two".