23223113130 has 64 divisors (see below), whose sum is σ = 65052979200. Its totient is φ = 5195198784.

The previous prime is 23223113107. The next prime is 23223113149. The reversal of 23223113130 is 3131132232.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 23223113097 and 23223113106.

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, 1166580 + ... + 1186319.

It is an arithmetic number, because the mean of its divisors is an integer number (1016452800).

Almost surely, 2^23223113130 is an apocalyptic number.

23223113130 is an abundant number, since it is smaller than the sum of its proper divisors (41829866070).

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

23223113130 is a wasteful number, since it uses less digits than its factorization.

23223113130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352963.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23223113130 its reverse (3131132232), we get a palindrome (26354245362).

The spelling of 23223113130 in words is "twenty-three billion, two hundred twenty-three million, one hundred thirteen thousand, one hundred thirty".