154125030 has 32 divisors (see below), whose sum is σ = 370591200. Its totient is φ = 41023232.

The previous prime is 154125011. The next prime is 154125067. The reversal of 154125030 is 30521451.

It is a junction number, because it is equal to n+sod(n) for n = 154124988 and 154125006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12556 + ... + 21584.

It is an arithmetic number, because the mean of its divisors is an integer number (11580975).

Almost surely, 2^154125030 is an apocalyptic number.

154125030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154125030 is an abundant number, since it is smaller than the sum of its proper divisors (216466170).

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

154125030 is a wasteful number, since it uses less digits than its factorization.

154125030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9608.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 154125030 is about 12414.7102261793. The cubic root of 154125030 is about 536.1558612413.

Adding to 154125030 its reverse (30521451), we get a palindrome (184646481).

The spelling of 154125030 in words is "one hundred fifty-four million, one hundred twenty-five thousand, thirty".