101012313232 has 20 divisors (see below), whose sum is σ = 195837426540. Its totient is φ = 50473622528.

The previous prime is 101012313197. The next prime is 101012313251. The reversal of 101012313232 is 232313210101.

It can be written as a sum of positive squares in 2 ways, for example, as 19800992656 + 81211320576 = 140716^2 + 284976^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2007757 + ... + 2057452.

It is an arithmetic number, because the mean of its divisors is an integer number (9791871327).

Almost surely, 2^101012313232 is an apocalyptic number.

It is an amenable number.

101012313232 is a deficient number, since it is larger than the sum of its proper divisors (94825113308).

101012313232 is a wasteful number, since it uses less digits than its factorization.

101012313232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066770 (or 4066764 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101012313232 its reverse (232313210101), we get a palindrome (333325523333).

The spelling of 101012313232 in words is "one hundred one billion, twelve million, three hundred thirteen thousand, two hundred thirty-two".