10313515501 has 2 divisors, whose sum is σ = 10313515502. Its totient is φ = 10313515500.

The previous prime is 10313515469. The next prime is 10313515507. The reversal of 10313515501 is 10551531301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8704703401 + 1608812100 = 93299^2 + 40110^2 .

It is an emirp because it is prime and its reverse (10551531301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10313515501 - 2⁵ = 10313515469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10313515507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156757750 + 5156757751.

It is an arithmetic number, because the mean of its divisors is an integer number (5156757751).

Almost surely, 2^10313515501 is an apocalyptic number.

It is an amenable number.

10313515501 is a deficient number, since it is larger than the sum of its proper divisors (1).

10313515501 is an equidigital number, since it uses as much as digits as its factorization.

10313515501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1125, while the sum is 25.

The spelling of 10313515501 in words is "ten billion, three hundred thirteen million, five hundred fifteen thousand, five hundred one".