31053004043 has 8 divisors (see below), whose sum is σ = 31221811200. Its totient is φ = 30884262120.

The previous prime is 31053004039. The next prime is 31053004067. The reversal of 31053004043 is 34040035013.

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 31053004043 - 2² = 31053004039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31053004093) 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, 1170896 + ... + 1197122.

It is an arithmetic number, because the mean of its divisors is an integer number (3902726400).

Almost surely, 2^31053004043 is an apocalyptic number.

31053004043 is a deficient number, since it is larger than the sum of its proper divisors (168807157).

31053004043 is a wasteful number, since it uses less digits than its factorization.

31053004043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32617.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 31053004043 its reverse (34040035013), we get a palindrome (65093039056).

The spelling of 31053004043 in words is "thirty-one billion, fifty-three million, four thousand, forty-three".