131658344130 has 32 divisors (see below), whose sum is σ = 319787020224. Its totient is φ = 34685892416.

The previous prime is 131658344117. The next prime is 131658344137. The reversal of 131658344130 is 31443856131.

It is not an unprimeable number, because it can be changed into a prime (131658344137) 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, 26434929 + ... + 26439908.

It is an arithmetic number, because the mean of its divisors is an integer number (9993344382).

Almost surely, 2^131658344130 is an apocalyptic number.

131658344130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131658344130 is an abundant number, since it is smaller than the sum of its proper divisors (188128676094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131658344130 is a wasteful number, since it uses less digits than its factorization.

131658344130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52874930.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 131658344130 in words is "one hundred thirty-one billion, six hundred fifty-eight million, three hundred forty-four thousand, one hundred thirty".