1370870023 has 2 divisors, whose sum is σ = 1370870024. Its totient is φ = 1370870022.

The previous prime is 1370869967. The next prime is 1370870041. The reversal of 1370870023 is 3200780731.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1370870023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1370870093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685435011 + 685435012.

It is an arithmetic number, because the mean of its divisors is an integer number (685435012).

Almost surely, 2^1370870023 is an apocalyptic number.

1370870023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1370870023 is an equidigital number, since it uses as much as digits as its factorization.

1370870023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 1370870023 is about 37025.2619572097. The cubic root of 1370870023 is about 1110.8755970341.

The spelling of 1370870023 in words is "one billion, three hundred seventy million, eight hundred seventy thousand, twenty-three".