131102000002 has 16 divisors (see below), whose sum is σ = 198999054072. Its totient is φ = 64773596160.

The previous prime is 131101999999. The next prime is 131102000021. The reversal of 131102000002 is 200000201131.

It can be written as a sum of positive squares in 4 ways, for example, as 43935932881 + 87166067121 = 209609^2 + 295239^2 .

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, 1096543 + ... + 1210210.

Almost surely, 2^131102000002 is an apocalyptic number.

131102000002 is a deficient number, since it is larger than the sum of its proper divisors (67897054070).

131102000002 is a wasteful number, since it uses less digits than its factorization.

131102000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307093.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 131102000002 its reverse (200000201131), we get a palindrome (331102201133).

The spelling of 131102000002 in words is "one hundred thirty-one billion, one hundred two million, two", and thus it is an aban number.