2057313329123 has 8 divisors (see below), whose sum is σ = 2221739704800. Its totient is φ = 1893768596928.

The previous prime is 2057313329107. The next prime is 2057313329147. The reversal of 2057313329123 is 3219233137502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2057313329123 - 2⁴ = 2057313329107 is a prime.

It is a super-2 number, since 2×2057313329123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2057313322123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220406018 + ... + 220415351.

It is an arithmetic number, because the mean of its divisors is an integer number (277717463100).

Almost surely, 2^{2057313329123} is an apocalyptic number.

2057313329123 is a deficient number, since it is larger than the sum of its proper divisors (164426375677).

2057313329123 is a wasteful number, since it uses less digits than its factorization.

2057313329123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440821741.

The product of its (nonzero) digits is 204120, while the sum is 41.

The spelling of 2057313329123 in words is "two trillion, fifty-seven billion, three hundred thirteen million, three hundred twenty-nine thousand, one hundred twenty-three".