2300203133112 has 64 divisors (see below), whose sum is σ = 5766762700800. Its totient is φ = 764569532160.

The previous prime is 2300203133099. The next prime is 2300203133141. The reversal of 2300203133112 is 2113313020032.

It is a super-2 number, since 2×2300203133112² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14995428 + ... + 15148044.

It is an arithmetic number, because the mean of its divisors is an integer number (90105667200).

Almost surely, 2^{2300203133112} is an apocalyptic number.

It is an amenable number.

2300203133112 is an abundant number, since it is smaller than the sum of its proper divisors (3466559567688).

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

2300203133112 is a wasteful number, since it uses less digits than its factorization.

2300203133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154396 (or 154392 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2300203133112 its reverse (2113313020032), we get a palindrome (4413516153144).

The spelling of 2300203133112 in words is "two trillion, three hundred billion, two hundred three million, one hundred thirty-three thousand, one hundred twelve".