23320163134 has 24 divisors (see below), whose sum is σ = 37860106968. Its totient is φ = 10767120000.

The previous prime is 23320163099. The next prime is 23320163183. The reversal of 23320163134 is 43136102332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349992 + ... + 411259.

It is an arithmetic number, because the mean of its divisors is an integer number (1577504457).

Almost surely, 2^23320163134 is an apocalyptic number.

23320163134 is a deficient number, since it is larger than the sum of its proper divisors (14539943834).

23320163134 is a wasteful number, since it uses less digits than its factorization.

23320163134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761340 (or 761323 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23320163134 its reverse (43136102332), we get a palindrome (66456265466).

The spelling of 23320163134 in words is "twenty-three billion, three hundred twenty million, one hundred sixty-three thousand, one hundred thirty-four".