3100020012053 has 2 divisors, whose sum is σ = 3100020012054. Its totient is φ = 3100020012052.

The previous prime is 3100020012049. The next prime is 3100020012119. The reversal of 3100020012053 is 3502100200013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2481434616049 + 618585396004 = 1575257^2 + 786502^2 .

It is a cyclic number.

It is not a de Polignac number, because 3100020012053 - 2² = 3100020012049 is a prime.

It is a super-2 number, since 2×3100020012053² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3100020012043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550010006026 + 1550010006027.

It is an arithmetic number, because the mean of its divisors is an integer number (1550010006027).

Almost surely, 2^{3100020012053} is an apocalyptic number.

It is an amenable number.

3100020012053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100020012053 is an equidigital number, since it uses as much as digits as its factorization.

3100020012053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 3100020012053 its reverse (3502100200013), we get a palindrome (6602120212066).

The spelling of 3100020012053 in words is "three trillion, one hundred billion, twenty million, twelve thousand, fifty-three".