2112312300153 has 16 divisors (see below), whose sum is σ = 3234162374400. Its totient is φ = 1212810889680.

The previous prime is 2112312300149. The next prime is 2112312300193. The reversal of 2112312300153 is 3510032132112.

It is a happy number.

It is not a de Polignac number, because 2112312300153 - 2² = 2112312300149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2112312300193) 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, 1684458943 + ... + 1684460196.

It is an arithmetic number, because the mean of its divisors is an integer number (202135148400).

Almost surely, 2^{2112312300153} is an apocalyptic number.

It is an amenable number.

2112312300153 is a deficient number, since it is larger than the sum of its proper divisors (1121850074247).

2112312300153 is a wasteful number, since it uses less digits than its factorization.

2112312300153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368919172.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 2112312300153 its reverse (3510032132112), we get a palindrome (5622344432265).

The spelling of 2112312300153 in words is "two trillion, one hundred twelve billion, three hundred twelve million, three hundred thousand, one hundred fifty-three".