101123304 has 16 divisors (see below), whose sum is σ = 252808320. Its totient is φ = 33707760.

The previous prime is 101123303. The next prime is 101123371. The reversal of 101123304 is 403321101.

It is a super-2 number, since 2×101123304² = 20451845223752832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101123303) 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, 2106712 + ... + 2106759.

It is an arithmetic number, because the mean of its divisors is an integer number (15800520).

Almost surely, 2^101123304 is an apocalyptic number.

It is an amenable number.

101123304 is an abundant number, since it is smaller than the sum of its proper divisors (151685016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101123304 is a wasteful number, since it uses less digits than its factorization.

101123304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213480 (or 4213476 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 101123304 is about 10056.0083532185. The cubic root of 101123304 is about 465.8903878695.

Adding to 101123304 its reverse (403321101), we get a palindrome (504444405).

The spelling of 101123304 in words is "one hundred one million, one hundred twenty-three thousand, three hundred four".