2113423352 has 16 divisors (see below), whose sum is σ = 4171230600. Its totient is φ = 1001095200.

The previous prime is 2113423339. The next prime is 2113423363. The reversal of 2113423352 is 2533243112.

It is a happy number.

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, 6951899 + ... + 6952202.

Almost surely, 2^2113423352 is an apocalyptic number.

It is an amenable number.

2113423352 is a deficient number, since it is larger than the sum of its proper divisors (2057807248).

2113423352 is a wasteful number, since it uses less digits than its factorization.

2113423352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13904126 (or 13904122 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 2113423352 is about 45971.9844252997. The cubic root of 2113423352 is about 1283.3018901537.

Adding to 2113423352 its reverse (2533243112), we get a palindrome (4646666464).

The spelling of 2113423352 in words is "two billion, one hundred thirteen million, four hundred twenty-three thousand, three hundred fifty-two".