23130134304 has 48 divisors (see below), whose sum is σ = 60724611360. Its totient is φ = 7709027840.

The previous prime is 23130134267. The next prime is 23130134309. The reversal of 23130134304 is 40343103132.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×23130134304² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (23130134309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189492 + ... + 1208780.

It is an arithmetic number, because the mean of its divisors is an integer number (1265096070).

Almost surely, 2^23130134304 is an apocalyptic number.

23130134304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23130134304 is an abundant number, since it is smaller than the sum of its proper divisors (37594477056).

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

23130134304 is a wasteful number, since it uses less digits than its factorization.

23130134304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31793 (or 31785 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23130134304 its reverse (40343103132), we get a palindrome (63473237436).

The spelling of 23130134304 in words is "twenty-three billion, one hundred thirty million, one hundred thirty-four thousand, three hundred four".