2113311103030 has 32 divisors (see below), whose sum is σ = 3810453310080. Its totient is φ = 843882192000.

The previous prime is 2113311103003. The next prime is 2113311103031. The reversal of 2113311103030 is 303011133112.

It is a junction number, because it is equal to n+sod(n) for n = 2113311102989 and 2113311103007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113311103031) 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, 24893155 + ... + 24977905.

It is an arithmetic number, because the mean of its divisors is an integer number (119076665940).

Almost surely, 2^{2113311103030} is an apocalyptic number.

2113311103030 is a deficient number, since it is larger than the sum of its proper divisors (1697142207050).

2113311103030 is a wasteful number, since it uses less digits than its factorization.

2113311103030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88984.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 2113311103030 its reverse (303011133112), we get a palindrome (2416322236142).

The spelling of 2113311103030 in words is "two trillion, one hundred thirteen billion, three hundred eleven million, one hundred three thousand, thirty".