101201021131302 has 32 divisors (see below), whose sum is σ = 232646025592800. Its totient is φ = 32570443581984.

The previous prime is 101201021131169. The next prime is 101201021131373. The reversal of 101201021131302 is 203131120102101.

101201021131302 is a `hidden beast` number, since 1 + 0 + 120 + 1 + 0 + 211 + 31 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32311946433 + ... + 32311949564.

It is an arithmetic number, because the mean of its divisors is an integer number (7270188299775).

Almost surely, 2^{101201021131302} is an apocalyptic number.

101201021131302 is an abundant number, since it is smaller than the sum of its proper divisors (131445004461498).

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

101201021131302 is a wasteful number, since it uses less digits than its factorization.

101201021131302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64623896037 (or 64623896031 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 101201021131302 its reverse (203131120102101), we get a palindrome (304332141233403).

The spelling of 101201021131302 in words is "one hundred one trillion, two hundred one billion, twenty-one million, one hundred thirty-one thousand, three hundred two".