2321113104 has 40 divisors (see below), whose sum is σ = 6662455520. Its totient is φ = 773704224.

The previous prime is 2321113061. The next prime is 2321113121. The reversal of 2321113104 is 4013111232.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2686042 + ... + 2686905.

It is an arithmetic number, because the mean of its divisors is an integer number (166561388).

Almost surely, 2^2321113104 is an apocalyptic number.

2321113104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2321113104 is an abundant number, since it is smaller than the sum of its proper divisors (4341342416).

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

2321113104 is a wasteful number, since it uses less digits than its factorization.

2321113104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5372964 (or 5372952 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2321113104 is about 48177.9317115212. The cubic root of 2321113104 is about 1324.0328728037.

Adding to 2321113104 its reverse (4013111232), we get a palindrome (6334224336).

It can be divided in two parts, 23211 and 13104, that added together give a triangular number (36315 = T₂₆₉).

The spelling of 2321113104 in words is "two billion, three hundred twenty-one million, one hundred thirteen thousand, one hundred four".