31104619153 has 2 divisors, whose sum is σ = 31104619154. Its totient is φ = 31104619152.

The previous prime is 31104619111. The next prime is 31104619157. The reversal of 31104619153 is 35191640113.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15813565504 + 15291053649 = 125752^2 + 123657^2 .

It is a cyclic number.

It is not a de Polignac number, because 31104619153 - 2²¹ = 31102522001 is a prime.

It is not a weakly prime, because it can be changed into another prime (31104619157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15552309576 + 15552309577.

It is an arithmetic number, because the mean of its divisors is an integer number (15552309577).

Almost surely, 2^31104619153 is an apocalyptic number.

It is an amenable number.

31104619153 is a deficient number, since it is larger than the sum of its proper divisors (1).

31104619153 is an equidigital number, since it uses as much as digits as its factorization.

31104619153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 31104619153 in words is "thirty-one billion, one hundred four million, six hundred nineteen thousand, one hundred fifty-three".