230311101 has 4 divisors (see below), whose sum is σ = 307081472. Its totient is φ = 153540732.

The previous prime is 230311079. The next prime is 230311117. The reversal of 230311101 is 101113032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 230311101 - 2⁹ = 230310589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230311171) 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, 38385181 + ... + 38385186.

It is an arithmetic number, because the mean of its divisors is an integer number (76770368).

Almost surely, 2^230311101 is an apocalyptic number.

It is an amenable number.

230311101 is a deficient number, since it is larger than the sum of its proper divisors (76770371).

230311101 is an equidigital number, since it uses as much as digits as its factorization.

230311101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76770370.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 230311101 is about 15176.0041183442. The cubic root of 230311101 is about 612.9686883848.

Adding to 230311101 its reverse (101113032), we get a palindrome (331424133).

The spelling of 230311101 in words is "two hundred thirty million, three hundred eleven thousand, one hundred one".