1103104012979 has 2 divisors, whose sum is σ = 1103104012980. Its totient is φ = 1103104012978.

The previous prime is 1103104012973. The next prime is 1103104013101. The reversal of 1103104012979 is 9792104013011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103104012979 - 2⁸ = 1103104012723 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103104012973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551552006489 + 551552006490.

It is an arithmetic number, because the mean of its divisors is an integer number (551552006490).

Almost surely, 2^{1103104012979} is an apocalyptic number.

1103104012979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103104012979 is an equidigital number, since it uses as much as digits as its factorization.

1103104012979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 38.

The spelling of 1103104012979 in words is "one trillion, one hundred three billion, one hundred four million, twelve thousand, nine hundred seventy-nine".