2113143442300 has 72 divisors (see below), whose sum is σ = 5051915687952. Its totient is φ = 760807680000.

The previous prime is 2113143442253. The next prime is 2113143442307. The reversal of 2113143442300 is 32443413112.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113143442307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9398997 + ... + 9621196.

It is an arithmetic number, because the mean of its divisors is an integer number (70165495666).

Almost surely, 2^{2113143442300} is an apocalyptic number.

2113143442300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113143442300 is an abundant number, since it is smaller than the sum of its proper divisors (2938772245652).

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

2113143442300 is a wasteful number, since it uses less digits than its factorization.

2113143442300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19020319 (or 19020312 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2113143442300 its reverse (32443413112), we get a palindrome (2145586855412).

The spelling of 2113143442300 in words is "two trillion, one hundred thirteen billion, one hundred forty-three million, four hundred forty-two thousand, three hundred".