31150240453133 has 8 divisors (see below), whose sum is σ = 32578641110400. Its totient is φ = 29728009993968.

The previous prime is 31150240453121. The next prime is 31150240453147. The reversal of 31150240453133 is 33135404205113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31150240453133 - 2²⁴ = 31150223675917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31150240453093 and 31150240453102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31150240453433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1542539198 + ... + 1542559391.

It is an arithmetic number, because the mean of its divisors is an integer number (4072330138800).

Almost surely, 2^{31150240453133} is an apocalyptic number.

It is an amenable number.

31150240453133 is a deficient number, since it is larger than the sum of its proper divisors (1428400657267).

31150240453133 is a wasteful number, since it uses less digits than its factorization.

31150240453133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085099051.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 31150240453133 its reverse (33135404205113), we get a palindrome (64285644658246).

The spelling of 31150240453133 in words is "thirty-one trillion, one hundred fifty billion, two hundred forty million, four hundred fifty-three thousand, one hundred thirty-three".