151125155 has 32 divisors (see below), whose sum is σ = 200890368. Its totient is φ = 108633600.

The previous prime is 151125151. The next prime is 151125167. The reversal of 151125155 is 551521151.

It is not a de Polignac number, because 151125155 - 2² = 151125151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151125151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218360 + ... + 219050.

It is an arithmetic number, because the mean of its divisors is an integer number (6277824).

Almost surely, 2^151125155 is an apocalyptic number.

151125155 is a deficient number, since it is larger than the sum of its proper divisors (49765213).

151125155 is a wasteful number, since it uses less digits than its factorization.

151125155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827.

The product of its digits is 1250, while the sum is 26.

The square root of 151125155 is about 12293.2971573943. The cubic root of 151125155 is about 532.6544828666.

The spelling of 151125155 in words is "one hundred fifty-one million, one hundred twenty-five thousand, one hundred fifty-five".