131243008370 has 8 divisors (see below), whose sum is σ = 236237415084. Its totient is φ = 52497203344.

The previous prime is 131243008343. The next prime is 131243008397. The reversal of 131243008370 is 73800342131.

It is an interprime number because it is at equal distance from previous prime (131243008343) and next prime (131243008397).

It can be written as a sum of positive squares in 2 ways, for example, as 124780617049 + 6462391321 = 353243^2 + 80389^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 6562150409 + ... + 6562150428.

Almost surely, 2^131243008370 is an apocalyptic number.

131243008370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131243008370 is a deficient number, since it is larger than the sum of its proper divisors (104994406714).

131243008370 is a wasteful number, since it uses less digits than its factorization.

131243008370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13124300844.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 131243008370 in words is "one hundred thirty-one billion, two hundred forty-three million, eight thousand, three hundred seventy".