2112753737157 has 16 divisors (see below), whose sum is σ = 3234692255232. Its totient is φ = 1201566103920.

The previous prime is 2112753737123. The next prime is 2112753737173. The reversal of 2112753737157 is 7517373572112.

It is not a de Polignac number, because 2112753737157 - 2¹⁴ = 2112753720773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112753737117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238401543 + ... + 238410404.

It is an arithmetic number, because the mean of its divisors is an integer number (202168265952).

Almost surely, 2^{2112753737157} is an apocalyptic number.

It is an amenable number.

2112753737157 is a deficient number, since it is larger than the sum of its proper divisors (1121938518075).

2112753737157 is a wasteful number, since it uses less digits than its factorization.

2112753737157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476812168.

The product of its digits is 2160900, while the sum is 51.

The spelling of 2112753737157 in words is "two trillion, one hundred twelve billion, seven hundred fifty-three million, seven hundred thirty-seven thousand, one hundred fifty-seven".