15102122039 has 2 divisors, whose sum is σ = 15102122040. Its totient is φ = 15102122038.

The previous prime is 15102122033. The next prime is 15102122053. The reversal of 15102122039 is 93022120151.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15102122039 is a prime.

It is a super-3 number, since 3×15102122039³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15102121999 and 15102122017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15102122033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7551061019 + 7551061020.

It is an arithmetic number, because the mean of its divisors is an integer number (7551061020).

Almost surely, 2^15102122039 is an apocalyptic number.

15102122039 is a deficient number, since it is larger than the sum of its proper divisors (1).

15102122039 is an equidigital number, since it uses as much as digits as its factorization.

15102122039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 15102122039 in words is "fifteen billion, one hundred two million, one hundred twenty-two thousand, thirty-nine".