230156067 has 4 divisors (see below), whose sum is σ = 306874760. Its totient is φ = 153437376.

The previous prime is 230156041. The next prime is 230156107. The reversal of 230156067 is 760651032.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-230156067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230156567) 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, 38359342 + ... + 38359347.

It is an arithmetic number, because the mean of its divisors is an integer number (76718690).

Almost surely, 2^230156067 is an apocalyptic number.

230156067 is a deficient number, since it is larger than the sum of its proper divisors (76718693).

230156067 is an equidigital number, since it uses as much as digits as its factorization.

230156067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76718692.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 230156067 is about 15170.8953921646. The cubic root of 230156067 is about 612.8311174810.

The spelling of 230156067 in words is "two hundred thirty million, one hundred fifty-six thousand, sixty-seven".