101131210002 has 64 divisors (see below), whose sum is σ = 220041048960. Its totient is φ = 30856928256.

The previous prime is 101131210001. The next prime is 101131210049. The reversal of 101131210002 is 200012131101.

It is a self number, because there is not a number n which added to its sum of digits gives 101131210002.

It is not an unprimeable number, because it can be changed into a prime (101131210001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12786133 + ... + 12794039.

It is an arithmetic number, because the mean of its divisors is an integer number (3438141390).

Almost surely, 2^101131210002 is an apocalyptic number.

101131210002 is an abundant number, since it is smaller than the sum of its proper divisors (118909838958).

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

101131210002 is a wasteful number, since it uses less digits than its factorization.

101131210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11355.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 101131210002 its reverse (200012131101), we get a palindrome (301143341103).

The spelling of 101131210002 in words is "one hundred one billion, one hundred thirty-one million, two hundred ten thousand, two".