131383201457 has 8 divisors (see below), whose sum is σ = 133617184800. Its totient is φ = 129149456544.

The previous prime is 131383201447. The next prime is 131383201519. The reversal of 131383201457 is 754102383131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 131383201457 - 2²⁸ = 131114766001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131383201457.

It is not an unprimeable number, because it can be changed into a prime (131383201447) by changing a digit.

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, 1321358 + ... + 1417304.

It is an arithmetic number, because the mean of its divisors is an integer number (16702148100).

Almost surely, 2^131383201457 is an apocalyptic number.

It is an amenable number.

131383201457 is a deficient number, since it is larger than the sum of its proper divisors (2233983343).

131383201457 is an equidigital number, since it uses as much as digits as its factorization.

131383201457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119215.

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 131383201457 its reverse (754102383131), we get a palindrome (885485584588).

The spelling of 131383201457 in words is "one hundred thirty-one billion, three hundred eighty-three million, two hundred one thousand, four hundred fifty-seven".