2531035113323 has 4 divisors (see below), whose sum is σ = 2531521015080. Its totient is φ = 2530549211568.

The previous prime is 2531035113319. The next prime is 2531035113329. The reversal of 2531035113323 is 3233115301352.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2531035113323 - 2² = 2531035113319 is a prime.

It is a super-2 number, since 2×2531035113323² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2531035113323.

It is not an unprimeable number, because it can be changed into a prime (2531035113329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242943065 + ... + 242953482.

It is an arithmetic number, because the mean of its divisors is an integer number (632880253770).

Almost surely, 2^{2531035113323} is an apocalyptic number.

2531035113323 is a deficient number, since it is larger than the sum of its proper divisors (485901757).

2531035113323 is an equidigital number, since it uses as much as digits as its factorization.

2531035113323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485901756.

The product of its (nonzero) digits is 24300, while the sum is 32.

The spelling of 2531035113323 in words is "two trillion, five hundred thirty-one billion, thirty-five million, one hundred thirteen thousand, three hundred twenty-three".