151100255 has 16 divisors (see below), whose sum is σ = 193173120. Its totient is φ = 113132448.

The previous prime is 151100251. The next prime is 151100263. The reversal of 151100255 is 552001151.

It is a happy number.

151100255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 151100255 - 2² = 151100251 is a prime.

It is a super-2 number, since 2×151100255² = 45662574122130050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151100251) 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, 1697 + ... + 17466.

It is an arithmetic number, because the mean of its divisors is an integer number (12073320).

Almost surely, 2^151100255 is an apocalyptic number.

151100255 is a deficient number, since it is larger than the sum of its proper divisors (42072865).

151100255 is a wasteful number, since it uses less digits than its factorization.

151100255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19270.

The product of its (nonzero) digits is 250, while the sum is 20.

The square root of 151100255 is about 12292.2843686599. The cubic root of 151100255 is about 532.6252271478.

The spelling of 151100255 in words is "one hundred fifty-one million, one hundred thousand, two hundred fifty-five".