131050455 has 32 divisors (see below), whose sum is σ = 215846400. Its totient is φ = 67858560.

The previous prime is 131050427. The next prime is 131050457. The reversal of 131050455 is 554050131.

It is not a de Polignac number, because 131050455 - 2⁷ = 131050327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131050457) 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, 127845 + ... + 128865.

It is an arithmetic number, because the mean of its divisors is an integer number (6745200).

Almost surely, 2^131050455 is an apocalyptic number.

131050455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131050455 is a deficient number, since it is larger than the sum of its proper divisors (84795945).

131050455 is a wasteful number, since it uses less digits than its factorization.

131050455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 131050455 is about 11447.7270669771. The cubic root of 131050455 is about 507.9405026212.

The spelling of 131050455 in words is "one hundred thirty-one million, fifty thousand, four hundred fifty-five".