101331231234 has 16 divisors (see below), whose sum is σ = 205438661472. Its totient is φ = 33314377248.

The previous prime is 101331231229. The next prime is 101331231241. The reversal of 101331231234 is 432132133101.

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, 115674484 + ... + 115675359.

It is an arithmetic number, because the mean of its divisors is an integer number (12839916342).

Almost surely, 2^101331231234 is an apocalyptic number.

101331231234 is an abundant number, since it is smaller than the sum of its proper divisors (104107430238).

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

101331231234 is a wasteful number, since it uses less digits than its factorization.

101331231234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231349921.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 101331231234 its reverse (432132133101), we get a palindrome (533463364335).

The spelling of 101331231234 in words is "one hundred one billion, three hundred thirty-one million, two hundred thirty-one thousand, two hundred thirty-four".