131524306102 has 32 divisors (see below), whose sum is σ = 228233521152. Its totient is φ = 55677018624.

The previous prime is 131524306087. The next prime is 131524306127. The reversal of 131524306102 is 201603425131.

It is a super-2 number, since 2×131524306102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8099163 + ... + 8115385.

It is an arithmetic number, because the mean of its divisors is an integer number (7132297536).

Almost surely, 2^131524306102 is an apocalyptic number.

131524306102 is a deficient number, since it is larger than the sum of its proper divisors (96709215050).

131524306102 is a wasteful number, since it uses less digits than its factorization.

131524306102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23292.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 131524306102 in words is "one hundred thirty-one billion, five hundred twenty-four million, three hundred six thousand, one hundred two".