131010220002 has 16 divisors (see below), whose sum is σ = 262076209920. Its totient is φ = 43660778352.

The previous prime is 131010219973. The next prime is 131010220043. The reversal of 131010220002 is 200022010131.

It is a self number, because there is not a number n which added to its sum of digits gives 131010220002.

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, 2293177 + ... + 2349612.

It is an arithmetic number, because the mean of its divisors is an integer number (16379763120).

Almost surely, 2^131010220002 is an apocalyptic number.

131010220002 is an abundant number, since it is smaller than the sum of its proper divisors (131065989918).

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

131010220002 is a wasteful number, since it uses less digits than its factorization.

131010220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4647497.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 131010220002 its reverse (200022010131), we get a palindrome (331032230133).

The spelling of 131010220002 in words is "one hundred thirty-one billion, ten million, two hundred twenty thousand, two".