23001132030 has 64 divisors (see below), whose sum is σ = 56304460800. Its totient is φ = 6012339840.

The previous prime is 23001132013. The next prime is 23001132041. The reversal of 23001132030 is 3023110032.

It is a super-2 number, since 2×23001132030² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294520 + ... + 364340.

It is an arithmetic number, because the mean of its divisors is an integer number (879757200).

Almost surely, 2^23001132030 is an apocalyptic number.

23001132030 is an abundant number, since it is smaller than the sum of its proper divisors (33303328770).

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

23001132030 is a wasteful number, since it uses less digits than its factorization.

23001132030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70049.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23001132030 its reverse (3023110032), we get a palindrome (26024242062).

The spelling of 23001132030 in words is "twenty-three billion, one million, one hundred thirty-two thousand, thirty".