2313022145000 has 160 divisors (see below), whose sum is σ = 6197309976000. Its totient is φ = 792562752000.

The previous prime is 2313022144997. The next prime is 2313022145003. The reversal of 2313022145000 is 5412203132.

It is an interprime number because it is at equal distance from previous prime (2313022144997) and next prime (2313022145003).

It is not an unprimeable number, because it can be changed into a prime (2313022145003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 61336151 + ... + 61373849.

It is an arithmetic number, because the mean of its divisors is an integer number (38733187350).

Almost surely, 2^{2313022145000} is an apocalyptic number.

2313022145000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2313022145000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3098654988000).

2313022145000 is an abundant number, since it is smaller than the sum of its proper divisors (3884287831000).

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

2313022145000 is a wasteful number, since it uses less digits than its factorization.

2313022145000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39485 (or 39466 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 2313022145000 its reverse (5412203132), we get a palindrome (2318434348132).

The spelling of 2313022145000 in words is "two trillion, three hundred thirteen billion, twenty-two million, one hundred forty-five thousand".