970428117107 has 2 divisors, whose sum is σ = 970428117108. Its totient is φ = 970428117106.

The previous prime is 970428117037. The next prime is 970428117157. The reversal of 970428117107 is 701711824079.

970428117107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-970428117107 is a prime.

It is not a weakly prime, because it can be changed into another prime (970428117157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485214058553 + 485214058554.

It is an arithmetic number, because the mean of its divisors is an integer number (485214058554).

Almost surely, 2^970428117107 is an apocalyptic number.

970428117107 is a deficient number, since it is larger than the sum of its proper divisors (1).

970428117107 is an equidigital number, since it uses as much as digits as its factorization.

970428117107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 197568, while the sum is 47.

The spelling of 970428117107 in words is "nine hundred seventy billion, four hundred twenty-eight million, one hundred seventeen thousand, one hundred seven".