131000321102 has 16 divisors (see below), whose sum is σ = 224576807040. Its totient is φ = 56141787768.

The previous prime is 131000321093. The next prime is 131000321113. The reversal of 131000321102 is 201123000131.

It is a super-2 number, since 2×131000321102² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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, 958193 + ... + 1086339.

It is an arithmetic number, because the mean of its divisors is an integer number (14036050440).

Almost surely, 2^131000321102 is an apocalyptic number.

131000321102 is a deficient number, since it is larger than the sum of its proper divisors (93576485938).

131000321102 is a wasteful number, since it uses less digits than its factorization.

131000321102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201175.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 131000321102 its reverse (201123000131), we get a palindrome (332123321233).

The spelling of 131000321102 in words is "one hundred thirty-one billion, three hundred twenty-one thousand, one hundred two".