2113033430012 has 48 divisors (see below), whose sum is σ = 3803779187712. Its totient is φ = 1026462481920.

The previous prime is 2113033430009. The next prime is 2113033430017. The reversal of 2113033430012 is 2100343303112.

It is a self number, because there is not a number n which added to its sum of digits gives 2113033430012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113033430017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40990478 + ... + 41041994.

It is an arithmetic number, because the mean of its divisors is an integer number (79245399744).

Almost surely, 2^{2113033430012} is an apocalyptic number.

It is an amenable number.

2113033430012 is a deficient number, since it is larger than the sum of its proper divisors (1690745757700).

2113033430012 is a wasteful number, since it uses less digits than its factorization.

2113033430012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52598 (or 52596 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2113033430012 its reverse (2100343303112), we get a palindrome (4213376733124).

The spelling of 2113033430012 in words is "two trillion, one hundred thirteen billion, thirty-three million, four hundred thirty thousand, twelve".