10013613971 has 2 divisors, whose sum is σ = 10013613972. Its totient is φ = 10013613970.

The previous prime is 10013613941. The next prime is 10013613977. The reversal of 10013613971 is 17931631001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10013613971 is a prime.

It is not a weakly prime, because it can be changed into another prime (10013613977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006806985 + 5006806986.

It is an arithmetic number, because the mean of its divisors is an integer number (5006806986).

Almost surely, 2^10013613971 is an apocalyptic number.

10013613971 is a deficient number, since it is larger than the sum of its proper divisors (1).

10013613971 is an equidigital number, since it uses as much as digits as its factorization.

10013613971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 32.

The spelling of 10013613971 in words is "ten billion, thirteen million, six hundred thirteen thousand, nine hundred seventy-one".