2101233404 has 12 divisors (see below), whose sum is σ = 3776541384. Its totient is φ = 1022221584.

The previous prime is 2101233383. The next prime is 2101233467. The reversal of 2101233404 is 4043321012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7098614 + ... + 7098909.

It is an arithmetic number, because the mean of its divisors is an integer number (314711782).

Almost surely, 2^2101233404 is an apocalyptic number.

It is an amenable number.

2101233404 is a deficient number, since it is larger than the sum of its proper divisors (1675307980).

2101233404 is a wasteful number, since it uses less digits than its factorization.

2101233404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14197564 (or 14197562 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2101233404 is about 45839.2125150509. The cubic root of 2101233404 is about 1280.8298256762.

Adding to 2101233404 its reverse (4043321012), we get a palindrome (6144554416).

The spelling of 2101233404 in words is "two billion, one hundred one million, two hundred thirty-three thousand, four hundred four".