131360631142 has 16 divisors (see below), whose sum is σ = 212662289952. Its totient is φ = 60495312960.

The previous prime is 131360631139. The next prime is 131360631169. The reversal of 131360631142 is 241136063131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5515834 + ... + 5539597.

It is an arithmetic number, because the mean of its divisors is an integer number (13291393122).

Almost surely, 2^131360631142 is an apocalyptic number.

131360631142 is a deficient number, since it is larger than the sum of its proper divisors (81301658810).

131360631142 is a wasteful number, since it uses less digits than its factorization.

131360631142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11055903.

The product of its (nonzero) digits is 7776, while the sum is 31.

Adding to 131360631142 its reverse (241136063131), we get a palindrome (372496694273).

The spelling of 131360631142 in words is "one hundred thirty-one billion, three hundred sixty million, six hundred thirty-one thousand, one hundred forty-two".