9131462255131 has 4 divisors (see below), whose sum is σ = 9138773275000. Its totient is φ = 9124151235264.

The previous prime is 9131462255099. The next prime is 9131462255159. The reversal of 9131462255131 is 1315522641319.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9131462255131 - 2⁵ = 9131462255099 is a prime.

It is a super-2 number, since 2×9131462255131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9131462235131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3655508061 + ... + 3655510558.

It is an arithmetic number, because the mean of its divisors is an integer number (2284693318750).

Almost surely, 2^{9131462255131} is an apocalyptic number.

9131462255131 is a deficient number, since it is larger than the sum of its proper divisors (7311019869).

9131462255131 is a wasteful number, since it uses less digits than its factorization.

9131462255131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7311019868.

The product of its digits is 194400, while the sum is 43.

The spelling of 9131462255131 in words is "nine trillion, one hundred thirty-one billion, four hundred sixty-two million, two hundred fifty-five thousand, one hundred thirty-one".