103201023239 has 2 divisors, whose sum is σ = 103201023240. Its totient is φ = 103201023238.

The previous prime is 103201023229. The next prime is 103201023281. The reversal of 103201023239 is 932320102301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103201023239 - 2⁴ = 103201023223 is a prime.

It is a super-2 number, since 2×103201023239² (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 (103201023229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51600511619 + 51600511620.

It is an arithmetic number, because the mean of its divisors is an integer number (51600511620).

Almost surely, 2^103201023239 is an apocalyptic number.

103201023239 is a deficient number, since it is larger than the sum of its proper divisors (1).

103201023239 is an equidigital number, since it uses as much as digits as its factorization.

103201023239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 103201023239 in words is "one hundred three billion, two hundred one million, twenty-three thousand, two hundred thirty-nine".