154130150455131 has 32 divisors (see below), whose sum is σ = 221154287996160. Its totient is φ = 95192497230336.

The previous prime is 154130150455123. The next prime is 154130150455157. The reversal of 154130150455131 is 131554051031451.

It is not a de Polignac number, because 154130150455131 - 2³ = 154130150455123 is a prime.

It is a super-2 number, since 2×154130150455131² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 154130150455131.

It is not an unprimeable number, because it can be changed into a prime (154130150455181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146771586 + ... + 147817991.

It is an arithmetic number, because the mean of its divisors is an integer number (6911071499880).

Almost surely, 2^{154130150455131} is an apocalyptic number.

154130150455131 is a deficient number, since it is larger than the sum of its proper divisors (67024137541029).

154130150455131 is a wasteful number, since it uses less digits than its factorization.

154130150455131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294589803.

The product of its (nonzero) digits is 90000, while the sum is 39.

The spelling of 154130150455131 in words is "one hundred fifty-four trillion, one hundred thirty billion, one hundred fifty million, four hundred fifty-five thousand, one hundred thirty-one".