31033425053 has 8 divisors (see below), whose sum is σ = 31584216576. Its totient is φ = 30483990000.

The previous prime is 31033425023. The next prime is 31033425133. The reversal of 31033425053 is 35052433013.

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 31033425053 - 2²⁸ = 30764989597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31033425023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292901 + ... + 384522.

It is an arithmetic number, because the mean of its divisors is an integer number (3948027072).

Almost surely, 2^31033425053 is an apocalyptic number.

It is an amenable number.

31033425053 is a deficient number, since it is larger than the sum of its proper divisors (550791523).

31033425053 is an equidigital number, since it uses as much as digits as its factorization.

31033425053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678235.

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 31033425053 its reverse (35052433013), we get a palindrome (66085858066).

The spelling of 31033425053 in words is "thirty-one billion, thirty-three million, four hundred twenty-five thousand, fifty-three".