131434163042530 has 32 divisors (see below), whose sum is σ = 237342257673984. Its totient is φ = 52404613462656.

The previous prime is 131434163042527. The next prime is 131434163042537. The reversal of 131434163042530 is 35240361434131.

It is not an unprimeable number, because it can be changed into a prime (131434163042537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160294657 + ... + 161112523.

It is an arithmetic number, because the mean of its divisors is an integer number (7416945552312).

Almost surely, 2^{131434163042530} is an apocalyptic number.

131434163042530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131434163042530 is a deficient number, since it is larger than the sum of its proper divisors (105908094631454).

131434163042530 is a wasteful number, since it uses less digits than its factorization.

131434163042530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869530.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 131434163042530 in words is "one hundred thirty-one trillion, four hundred thirty-four billion, one hundred sixty-three million, forty-two thousand, five hundred thirty".