970011023 has 2 divisors, whose sum is σ = 970011024. Its totient is φ = 970011022.

The previous prime is 970011013. The next prime is 970011073. The reversal of 970011023 is 320110079.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-970011023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 970011023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (970011013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485005511 + 485005512.

It is an arithmetic number, because the mean of its divisors is an integer number (485005512).

Almost surely, 2^970011023 is an apocalyptic number.

970011023 is a deficient number, since it is larger than the sum of its proper divisors (1).

970011023 is an equidigital number, since it uses as much as digits as its factorization.

970011023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 970011023 is about 31144.9999678921. Note that the first 4 decimals coincide. The cubic root of 970011023 is about 989.9020489425.

The spelling of 970011023 in words is "nine hundred seventy million, eleven thousand, twenty-three".