102023031307 has 2 divisors, whose sum is σ = 102023031308. Its totient is φ = 102023031306.

The previous prime is 102023031263. The next prime is 102023031343. The reversal of 102023031307 is 703130320201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102023031307 - 2¹¹ = 102023029259 is a prime.

It is not a weakly prime, because it can be changed into another prime (102023034307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51011515653 + 51011515654.

It is an arithmetic number, because the mean of its divisors is an integer number (51011515654).

Almost surely, 2^102023031307 is an apocalyptic number.

102023031307 is a deficient number, since it is larger than the sum of its proper divisors (1).

102023031307 is an equidigital number, since it uses as much as digits as its factorization.

102023031307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

Adding to 102023031307 its reverse (703130320201), we get a palindrome (805153351508).

The spelling of 102023031307 in words is "one hundred two billion, twenty-three million, thirty-one thousand, three hundred seven".