231533414050113 has 12 divisors (see below), whose sum is σ = 382213889860608. Its totient is φ = 132304808028600.

The previous prime is 231533414050097. The next prime is 231533414050129. The reversal of 231533414050113 is 311050414335132.

231533414050113 is a `hidden beast` number, since 2 + 3 + 1 + 5 + 3 + 3 + 4 + 140 + 501 + 1 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (231533414050097) and next prime (231533414050129).

It is not a de Polignac number, because 231533414050113 - 2⁴ = 231533414050097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231533414050313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1837566778113 + ... + 1837566778238.

It is an arithmetic number, because the mean of its divisors is an integer number (31851157488384).

Almost surely, 2^{231533414050113} is an apocalyptic number.

It is an amenable number.

231533414050113 is a deficient number, since it is larger than the sum of its proper divisors (150680475810495).

231533414050113 is a wasteful number, since it uses less digits than its factorization.

231533414050113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675133556364 (or 3675133556361 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 231533414050113 its reverse (311050414335132), we get a palindrome (542583828385245).

The spelling of 231533414050113 in words is "two hundred thirty-one trillion, five hundred thirty-three billion, four hundred fourteen million, fifty thousand, one hundred thirteen".