2113303032 has 48 divisors (see below), whose sum is σ = 5817369480. Its totient is φ = 692884800.

The previous prime is 2113303021. The next prime is 2113303067. The reversal of 2113303032 is 2303033112.

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

It is a junction number, because it is equal to n+sod(n) for n = 2113302996 and 2113303014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236194 + ... + 244977.

Almost surely, 2^2113303032 is an apocalyptic number.

It is an amenable number.

2113303032 is an abundant number, since it is smaller than the sum of its proper divisors (3704066448).

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

2113303032 is a wasteful number, since it uses less digits than its factorization.

2113303032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481244 (or 481237 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2113303032 is about 45970.6757835906. The cubic root of 2113303032 is about 1283.2775363309.

Adding to 2113303032 its reverse (2303033112), we get a palindrome (4416336144).

The spelling of 2113303032 in words is "two billion, one hundred thirteen million, three hundred three thousand, thirty-two".