2113303332 has 24 divisors (see below), whose sum is σ = 5635475776. Its totient is φ = 603800928.

The previous prime is 2113303331. The next prime is 2113303333. The reversal of 2113303332 is 2333033112.

It is an interprime number because it is at equal distance from previous prime (2113303331) and next prime (2113303333).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2113303299 and 2113303308.

It is not an unprimeable number, because it can be changed into a prime (2113303331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12579103 + ... + 12579270.

Almost surely, 2^2113303332 is an apocalyptic number.

It is an amenable number.

2113303332 is an abundant number, since it is smaller than the sum of its proper divisors (3522172444).

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

2113303332 is a wasteful number, since it uses less digits than its factorization.

2113303332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25158387 (or 25158385 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 2113303332 is about 45970.6790465401. The cubic root of 2113303332 is about 1283.2775970546.

Adding to 2113303332 its reverse (2333033112), we get a palindrome (4446336444).

The spelling of 2113303332 in words is "two billion, one hundred thirteen million, three hundred three thousand, three hundred thirty-two".