23150021314302 has 64 divisors (see below), whose sum is σ = 51961384396800. Its totient is φ = 7639240173120.

The previous prime is 23150021314289. The next prime is 23150021314307. The reversal of 23150021314302 is 20341312005132.

23150021314302 is a `hidden beast` number, since 2 + 3 + 1 + 500 + 2 + 13 + 143 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23150021314307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6922402 + ... + 9706682.

It is an arithmetic number, because the mean of its divisors is an integer number (811896631200).

Almost surely, 2^{23150021314302} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23150021314302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25980692198400).

23150021314302 is an abundant number, since it is smaller than the sum of its proper divisors (28811363082498).

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

23150021314302 is a wasteful number, since it uses less digits than its factorization.

23150021314302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2785838 (or 2785832 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 23150021314302 its reverse (20341312005132), we get a palindrome (43491333319434).

The spelling of 23150021314302 in words is "twenty-three trillion, one hundred fifty billion, twenty-one million, three hundred fourteen thousand, three hundred two".