10112309639 has 2 divisors, whose sum is σ = 10112309640. Its totient is φ = 10112309638.

The previous prime is 10112309633. The next prime is 10112309653. The reversal of 10112309639 is 93690321101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10112309639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10112309599 and 10112309608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10112309633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056154819 + 5056154820.

It is an arithmetic number, because the mean of its divisors is an integer number (5056154820).

Almost surely, 2^10112309639 is an apocalyptic number.

10112309639 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112309639 is an equidigital number, since it uses as much as digits as its factorization.

10112309639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 35.

The spelling of 10112309639 in words is "ten billion, one hundred twelve million, three hundred nine thousand, six hundred thirty-nine".