10123021339 has 2 divisors, whose sum is σ = 10123021340. Its totient is φ = 10123021338.

The previous prime is 10123021301. The next prime is 10123021367. The reversal of 10123021339 is 93312032101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10123021339 - 2¹⁵ = 10122988571 is a prime.

It is a super-2 number, since 2×10123021339² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10123061339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061510669 + 5061510670.

It is an arithmetic number, because the mean of its divisors is an integer number (5061510670).

Almost surely, 2^10123021339 is an apocalyptic number.

10123021339 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123021339 is an equidigital number, since it uses as much as digits as its factorization.

10123021339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 10123021339 in words is "ten billion, one hundred twenty-three million, twenty-one thousand, three hundred thirty-nine".