151522113 has 16 divisors (see below), whose sum is σ = 204085440. Its totient is φ = 99992256.

The previous prime is 151522103. The next prime is 151522117. The reversal of 151522113 is 311225151.

It is not a de Polignac number, because 151522113 - 2⁵ = 151522081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 151522113.

It is not an unprimeable number, because it can be changed into a prime (151522117) 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, 182806 + ... + 183632.

It is an arithmetic number, because the mean of its divisors is an integer number (12755340).

Almost surely, 2^151522113 is an apocalyptic number.

It is an amenable number.

151522113 is a deficient number, since it is larger than the sum of its proper divisors (52563327).

151522113 is a wasteful number, since it uses less digits than its factorization.

151522113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376.

The product of its digits is 300, while the sum is 21.

The square root of 151522113 is about 12309.4318715366. The cubic root of 151522113 is about 533.1204467624.

Adding to 151522113 its reverse (311225151), we get a palindrome (462747264).

The spelling of 151522113 in words is "one hundred fifty-one million, five hundred twenty-two thousand, one hundred thirteen".