125234154 has 16 divisors (see below), whose sum is σ = 278298240. Its totient is φ = 41744700.

The previous prime is 125234143. The next prime is 125234173. The reversal of 125234154 is 451432521.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1159522 + ... + 1159629.

It is an arithmetic number, because the mean of its divisors is an integer number (17393640).

Almost surely, 2^125234154 is an apocalyptic number.

125234154 is an abundant number, since it is smaller than the sum of its proper divisors (153064086).

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

125234154 is a wasteful number, since it uses less digits than its factorization.

125234154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319162 (or 2319156 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 125234154 is about 11190.8066733368. The cubic root of 125234154 is about 500.3120105916.

Adding to 125234154 its reverse (451432521), we get a palindrome (576666675).

The spelling of 125234154 in words is "one hundred twenty-five million, two hundred thirty-four thousand, one hundred fifty-four".