1513700710231 has 2 divisors, whose sum is σ = 1513700710232. Its totient is φ = 1513700710230.

The previous prime is 1513700710153. The next prime is 1513700710237. The reversal of 1513700710231 is 1320170073151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1513700710231 - 2¹¹ = 1513700708183 is a prime.

It is a super-2 number, since 2×1513700710231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1513700710193 and 1513700710202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1513700710237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756850355115 + 756850355116.

It is an arithmetic number, because the mean of its divisors is an integer number (756850355116).

Almost surely, 2^{1513700710231} is an apocalyptic number.

1513700710231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1513700710231 is an equidigital number, since it uses as much as digits as its factorization.

1513700710231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 31.

Adding to 1513700710231 its reverse (1320170073151), we get a palindrome (2833870783382).

The spelling of 1513700710231 in words is "one trillion, five hundred thirteen billion, seven hundred million, seven hundred ten thousand, two hundred thirty-one".