1103059931 has 2 divisors, whose sum is σ = 1103059932. Its totient is φ = 1103059930.

The previous prime is 1103059913. The next prime is 1103059981. The reversal of 1103059931 is 1399503011.

It is a happy number.

Together with previous prime (1103059913) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103059931 is a prime.

It is a super-2 number, since 2×1103059931² = 2433482422755449522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1103059981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551529965 + 551529966.

It is an arithmetic number, because the mean of its divisors is an integer number (551529966).

Almost surely, 2^1103059931 is an apocalyptic number.

1103059931 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103059931 is an equidigital number, since it uses as much as digits as its factorization.

1103059931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3645, while the sum is 32.

The square root of 1103059931 is about 33212.3460628725. The cubic root of 1103059931 is about 1033.2364128891.

The spelling of 1103059931 in words is "one billion, one hundred three million, fifty-nine thousand, nine hundred thirty-one".