1104120039613 has 2 divisors, whose sum is σ = 1104120039614. Its totient is φ = 1104120039612.

The previous prime is 1104120039559. The next prime is 1104120039629. The reversal of 1104120039613 is 3169300214011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 881715366009 + 222404673604 = 938997^2 + 471598^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104120039613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104120039313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552060019806 + 552060019807.

It is an arithmetic number, because the mean of its divisors is an integer number (552060019807).

Almost surely, 2^{1104120039613} is an apocalyptic number.

It is an amenable number.

1104120039613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104120039613 is an equidigital number, since it uses as much as digits as its factorization.

1104120039613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 1104120039613 in words is "one trillion, one hundred four billion, one hundred twenty million, thirty-nine thousand, six hundred thirteen".