103010031239 has 2 divisors, whose sum is σ = 103010031240. Its totient is φ = 103010031238.

The previous prime is 103010031167. The next prime is 103010031269. The reversal of 103010031239 is 932130010301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103010031239 is a prime.

It is a super-2 number, since 2×103010031239² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103010031269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505015619 + 51505015620.

It is an arithmetic number, because the mean of its divisors is an integer number (51505015620).

Almost surely, 2^103010031239 is an apocalyptic number.

103010031239 is a deficient number, since it is larger than the sum of its proper divisors (1).

103010031239 is an equidigital number, since it uses as much as digits as its factorization.

103010031239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 103010031239 in words is "one hundred three billion, ten million, thirty-one thousand, two hundred thirty-nine".