131000032012342 has 16 divisors (see below), whose sum is σ = 208912274189280. Its totient is φ = 61470072444352.

The previous prime is 131000032012303. The next prime is 131000032012489. The reversal of 131000032012342 is 243210230000131.

It is a super-2 number, since 2×131000032012342² (a number of 29 digits) contains 22 as substring.

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, 26866287967 + ... + 26866292842.

It is an arithmetic number, because the mean of its divisors is an integer number (13057017136830).

Almost surely, 2^{131000032012342} is an apocalyptic number.

131000032012342 is a deficient number, since it is larger than the sum of its proper divisors (77912242176938).

131000032012342 is a wasteful number, since it uses less digits than its factorization.

131000032012342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53732580887.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 131000032012342 its reverse (243210230000131), we get a palindrome (374210262012473).

The spelling of 131000032012342 in words is "one hundred thirty-one trillion, thirty-two million, twelve thousand, three hundred forty-two".