20313026707 has 2 divisors, whose sum is σ = 20313026708. Its totient is φ = 20313026706.

The previous prime is 20313026683. The next prime is 20313026719. The reversal of 20313026707 is 70762031302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20313026707 - 2²³ = 20304638099 is a prime.

It is not a weakly prime, because it can be changed into another prime (20313026507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10156513353 + 10156513354.

It is an arithmetic number, because the mean of its divisors is an integer number (10156513354).

Almost surely, 2^20313026707 is an apocalyptic number.

20313026707 is a deficient number, since it is larger than the sum of its proper divisors (1).

20313026707 is an equidigital number, since it uses as much as digits as its factorization.

20313026707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 20313026707 in words is "twenty billion, three hundred thirteen million, twenty-six thousand, seven hundred seven".