1083390023 has 2 divisors, whose sum is σ = 1083390024. Its totient is φ = 1083390022.

The previous prime is 1083390019. The next prime is 1083390079. The reversal of 1083390023 is 3200933801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1083390023 - 2² = 1083390019 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1083390823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541695011 + 541695012.

It is an arithmetic number, because the mean of its divisors is an integer number (541695012).

Almost surely, 2^1083390023 is an apocalyptic number.

1083390023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083390023 is an equidigital number, since it uses as much as digits as its factorization.

1083390023 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 29.

The square root of 1083390023 is about 32914.8905968104. The cubic root of 1083390023 is about 1027.0579389452.

The spelling of 1083390023 in words is "one billion, eighty-three million, three hundred ninety thousand, twenty-three".