131000102 has 16 divisors (see below), whose sum is σ = 201484800. Its totient is φ = 63844872.

The previous prime is 131000087. The next prime is 131000161. The reversal of 131000102 is 201000131.

It is a super-2 number, since 2×131000102² = 34322053448020808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131000102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50243 + ... + 52785.

It is an arithmetic number, because the mean of its divisors is an integer number (12592800).

Almost surely, 2^131000102 is an apocalyptic number.

131000102 is a deficient number, since it is larger than the sum of its proper divisors (70484698).

131000102 is a wasteful number, since it uses less digits than its factorization.

131000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3187.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 131000102 is about 11445.5275981494. The cubic root of 131000102 is about 507.8754396282.

Adding to 131000102 its reverse (201000131), we get a palindrome (332000233).

The spelling of 131000102 in words is "one hundred thirty-one million, one hundred two", and thus it is an aban number.