2012300211131 has 16 divisors (see below), whose sum is σ = 2328333842688. Its totient is φ = 1703422375200.

The previous prime is 2012300211107. The next prime is 2012300211157. The reversal of 2012300211131 is 1311120032102.

It is a de Polignac number, because none of the positive numbers 2^k-2012300211131 is a prime.

It is a super-2 number, since 2×2012300211131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2012300211161) 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, 952601 + ... + 2220821.

It is an arithmetic number, because the mean of its divisors is an integer number (145520865168).

Almost surely, 2^{2012300211131} is an apocalyptic number.

2012300211131 is a deficient number, since it is larger than the sum of its proper divisors (316033631557).

2012300211131 is a wasteful number, since it uses less digits than its factorization.

2012300211131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271042.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2012300211131 its reverse (1311120032102), we get a palindrome (3323420243233).

The spelling of 2012300211131 in words is "two trillion, twelve billion, three hundred million, two hundred eleven thousand, one hundred thirty-one".