2113330400402 has 64 divisors (see below), whose sum is σ = 3531505025664. Its totient is φ = 942312752640.

The previous prime is 2113330400387. The next prime is 2113330400417. The reversal of 2113330400402 is 2040040333112.

It is an interprime number because it is at equal distance from previous prime (2113330400387) and next prime (2113330400417).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 42402077 + ... + 42451887.

It is an arithmetic number, because the mean of its divisors is an integer number (55179766026).

Almost surely, 2^{2113330400402} is an apocalyptic number.

2113330400402 is a deficient number, since it is larger than the sum of its proper divisors (1418174625262).

2113330400402 is a wasteful number, since it uses less digits than its factorization.

2113330400402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50283.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2113330400402 its reverse (2040040333112), we get a palindrome (4153370733514).

The spelling of 2113330400402 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, four hundred thousand, four hundred two".