157033089121 has 4 divisors (see below), whose sum is σ = 157724865072. Its totient is φ = 156341313172.

The previous prime is 157033089067. The next prime is 157033089131. The reversal of 157033089121 is 121980330751.

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 157033089121 - 2³³ = 148443154529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157033089131) 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, 345887635 + ... + 345888088.

It is an arithmetic number, because the mean of its divisors is an integer number (39431216268).

Almost surely, 2^157033089121 is an apocalyptic number.

It is an amenable number.

157033089121 is a deficient number, since it is larger than the sum of its proper divisors (691775951).

157033089121 is an equidigital number, since it uses as much as digits as its factorization.

157033089121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691775950.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 157033089121 in words is "one hundred fifty-seven billion, thirty-three million, eighty-nine thousand, one hundred twenty-one".