2167372313157 has 4 divisors (see below), whose sum is σ = 2889829750880. Its totient is φ = 1444914875436.

The previous prime is 2167372313149. The next prime is 2167372313167. The reversal of 2167372313157 is 7513132737612.

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 not a de Polignac number, because 2167372313157 - 2³ = 2167372313149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2167372313167) 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, 361228718857 + ... + 361228718862.

It is an arithmetic number, because the mean of its divisors is an integer number (722457437720).

Almost surely, 2^{2167372313157} is an apocalyptic number.

It is an amenable number.

2167372313157 is a deficient number, since it is larger than the sum of its proper divisors (722457437723).

2167372313157 is an equidigital number, since it uses as much as digits as its factorization.

2167372313157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722457437722.

The product of its digits is 1111320, while the sum is 48.

The spelling of 2167372313157 in words is "two trillion, one hundred sixty-seven billion, three hundred seventy-two million, three hundred thirteen thousand, one hundred fifty-seven".