2113232302 has 4 divisors (see below), whose sum is σ = 3169848456. Its totient is φ = 1056616150.

The previous prime is 2113232281. The next prime is 2113232353. The reversal of 2113232302 is 2032323112.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2113232302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528308074 + ... + 528308077.

It is an arithmetic number, because the mean of its divisors is an integer number (792462114).

Almost surely, 2^2113232302 is an apocalyptic number.

2113232302 is a deficient number, since it is larger than the sum of its proper divisors (1056616154).

2113232302 is a wasteful number, since it uses less digits than its factorization.

2113232302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056616153.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2113232302 is about 45969.9064823935. The cubic root of 2113232302 is about 1283.2632195273.

Adding to 2113232302 its reverse (2032323112), we get a palindrome (4145555414).

The spelling of 2113232302 in words is "two billion, one hundred thirteen million, two hundred thirty-two thousand, three hundred two".