154233130 has 8 divisors (see below), whose sum is σ = 277619652. Its totient is φ = 61693248.

The previous prime is 154233119. The next prime is 154233137. The reversal of 154233130 is 31332451.

154233130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 128436889 + 25796241 = 11333^2 + 5079^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (154233137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7711647 + ... + 7711666.

Almost surely, 2^154233130 is an apocalyptic number.

154233130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154233130 is a deficient number, since it is larger than the sum of its proper divisors (123386522).

154233130 is a wasteful number, since it uses less digits than its factorization.

154233130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15423320.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 154233130 is about 12419.0631691767. The cubic root of 154233130 is about 536.2811813652.

Adding to 154233130 its reverse (31332451), we get a palindrome (185565581).

The spelling of 154233130 in words is "one hundred fifty-four million, two hundred thirty-three thousand, one hundred thirty".