151501051513233 has 12 divisors (see below), whose sum is σ = 219525182953908. Its totient is φ = 100682086808160.

The previous prime is 151501051513109. The next prime is 151501051513249. The reversal of 151501051513233 is 332315150105151.

151501051513233 is a `hidden beast` number, since 1 + 5 + 1 + 5 + 0 + 1 + 0 + 515 + 132 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 52303096839744 + 99197954673489 = 7232088^2 + 9959817^2 .

It is a de Polignac number, because none of the positive numbers 2^k-151501051513233 is a prime.

It is a super-2 number, since 2×151501051513233² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (151501051513433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26551180378 + ... + 26551186083.

It is an arithmetic number, because the mean of its divisors is an integer number (18293765246159).

Almost surely, 2^{151501051513233} is an apocalyptic number.

It is an amenable number.

151501051513233 is a deficient number, since it is larger than the sum of its proper divisors (68024131440675).

151501051513233 is a wasteful number, since it uses less digits than its factorization.

151501051513233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53102366784 (or 53102366781 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 36.

The spelling of 151501051513233 in words is "one hundred fifty-one trillion, five hundred one billion, fifty-one million, five hundred thirteen thousand, two hundred thirty-three".