1313302102231 has 12 divisors (see below), whose sum is σ = 1564980207840. Its totient is φ = 1098231721440.

The previous prime is 1313302102183. The next prime is 1313302102247. The reversal of 1313302102231 is 1322012033131.

It is not a de Polignac number, because 1313302102231 - 2⁷ = 1313302102103 is a prime.

It is a super-2 number, since 2×1313302102231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313302102271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326852671 + ... + 326856688.

It is an arithmetic number, because the mean of its divisors is an integer number (130415017320).

Almost surely, 2^{1313302102231} is an apocalyptic number.

1313302102231 is a deficient number, since it is larger than the sum of its proper divisors (251678105609).

1313302102231 is an equidigital number, since it uses as much as digits as its factorization.

1313302102231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653709414 (or 653709407 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1313302102231 its reverse (1322012033131), we get a palindrome (2635314135362).

The spelling of 1313302102231 in words is "one trillion, three hundred thirteen billion, three hundred two million, one hundred two thousand, two hundred thirty-one".