153091471122 has 42 divisors (see below), whose sum is σ = 344331911703. Its totient is φ = 51025510332.

The previous prime is 153091471103. The next prime is 153091471139. The reversal of 153091471122 is 221174190351.

It is a happy number.

153091471122 is a `hidden beast` number, since 1 + 530 + 9 + 1 + 4 + 7 + 112 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 76545735561 + 76545735561 = 276669^2 + 276669^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=276669.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 14935003 + ... + 14945249.

Almost surely, 2^153091471122 is an apocalyptic number.

153091471122 is an abundant number, since it is smaller than the sum of its proper divisors (191240440581).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153091471122 is an frugal number, since it uses more digits than its factorization.

153091471122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20514 (or 10252 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 153091471122 in words is "one hundred fifty-three billion, ninety-one million, four hundred seventy-one thousand, one hundred twenty-two".