230156101 has 16 divisors (see below), whose sum is σ = 288921600. Its totient is φ = 178765488.

The previous prime is 230156041. The next prime is 230156107. The reversal of 230156101 is 101651032.

It is a cyclic number.

It is not a de Polignac number, because 230156101 - 2⁷ = 230155973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230156107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34561 + ... + 40678.

It is an arithmetic number, because the mean of its divisors is an integer number (18057600).

Almost surely, 2^230156101 is an apocalyptic number.

It is an amenable number.

230156101 is a deficient number, since it is larger than the sum of its proper divisors (58765499).

230156101 is a wasteful number, since it uses less digits than its factorization.

230156101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75288.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 230156101 is about 15170.8965127312. The cubic root of 230156101 is about 612.8311476580.

The spelling of 230156101 in words is "two hundred thirty million, one hundred fifty-six thousand, one hundred one".