254131515333113 has 32 divisors (see below), whose sum is σ = 293753138706432. Its totient is φ = 217576404777600.

The previous prime is 254131515333071. The next prime is 254131515333127. The reversal of 254131515333113 is 311333515131452.

It is not a de Polignac number, because 254131515333113 - 2¹⁸ = 254131515070969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254131515333413) 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, 30022148 + ... + 37544538.

It is an arithmetic number, because the mean of its divisors is an integer number (9179785584576).

Almost surely, 2^{254131515333113} is an apocalyptic number.

254131515333113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

254131515333113 is a deficient number, since it is larger than the sum of its proper divisors (39621623373319).

254131515333113 is a wasteful number, since it uses less digits than its factorization.

254131515333113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7524485.

The product of its digits is 243000, while the sum is 41.

The spelling of 254131515333113 in words is "two hundred fifty-four trillion, one hundred thirty-one billion, five hundred fifteen million, three hundred thirty-three thousand, one hundred thirteen".