10120311239 has 2 divisors, whose sum is σ = 10120311240. Its totient is φ = 10120311238.

The previous prime is 10120311203. The next prime is 10120311269. The reversal of 10120311239 is 93211302101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10120311239 - 2¹⁶ = 10120245703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10120311269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060155619 + 5060155620.

It is an arithmetic number, because the mean of its divisors is an integer number (5060155620).

Almost surely, 2^10120311239 is an apocalyptic number.

10120311239 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120311239 is an equidigital number, since it uses as much as digits as its factorization.

10120311239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 10120311239 in words is "ten billion, one hundred twenty million, three hundred eleven thousand, two hundred thirty-nine".