3123100113313 has 4 divisors (see below), whose sum is σ = 3126038120128. Its totient is φ = 3120162106500.

The previous prime is 3123100113283. The next prime is 3123100113323. The reversal of 3123100113313 is 3133110013213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3123100113313 - 2²¹ = 3123098016161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3123100113323) 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, 1469001813 + ... + 1469003938.

It is an arithmetic number, because the mean of its divisors is an integer number (781509530032).

Almost surely, 2^{3123100113313} is an apocalyptic number.

It is an amenable number.

3123100113313 is a deficient number, since it is larger than the sum of its proper divisors (2938006815).

3123100113313 is a wasteful number, since it uses less digits than its factorization.

3123100113313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2938006814.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 3123100113313 its reverse (3133110013213), we get a palindrome (6256210126526).

The spelling of 3123100113313 in words is "three trillion, one hundred twenty-three billion, one hundred million, one hundred thirteen thousand, three hundred thirteen".