2113000312203 has 12 divisors (see below), whose sum is σ = 3329576249688. Its totient is φ = 1280606249760.

The previous prime is 2113000312177. The next prime is 2113000312211. The reversal of 2113000312203 is 3022130003112.

2113000312203 is a `hidden beast` number, since 21 + 130 + 0 + 0 + 312 + 203 = 666.

It is not a de Polignac number, because 2113000312203 - 2¹⁰ = 2113000311179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2113000312273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10671718650 + ... + 10671718847.

It is an arithmetic number, because the mean of its divisors is an integer number (277464687474).

Almost surely, 2^{2113000312203} is an apocalyptic number.

2113000312203 is a deficient number, since it is larger than the sum of its proper divisors (1216575937485).

2113000312203 is a wasteful number, since it uses less digits than its factorization.

2113000312203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21343437514 (or 21343437511 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2113000312203 its reverse (3022130003112), we get a palindrome (5135130315315).

The spelling of 2113000312203 in words is "two trillion, one hundred thirteen billion, three hundred twelve thousand, two hundred three".