156105230 has 8 divisors (see below), whose sum is σ = 280989432. Its totient is φ = 62442088.

The previous prime is 156105223. The next prime is 156105239. The reversal of 156105230 is 32501651.

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

It is a junction number, because it is equal to n+sod(n) for n = 156105196 and 156105205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156105239) 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, 7805252 + ... + 7805271.

It is an arithmetic number, because the mean of its divisors is an integer number (35123679).

Almost surely, 2^156105230 is an apocalyptic number.

156105230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

156105230 is a deficient number, since it is larger than the sum of its proper divisors (124884202).

156105230 is a wasteful number, since it uses less digits than its factorization.

156105230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15610530.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 156105230 is about 12494.2078580437. The cubic root of 156105230 is about 538.4422757683.

Adding to 156105230 its reverse (32501651), we get a palindrome (188606881).

The spelling of 156105230 in words is "one hundred fifty-six million, one hundred five thousand, two hundred thirty".