2101233214312 has 16 divisors (see below), whose sum is σ = 4014148358340. Its totient is φ = 1030793652096.

The previous prime is 2101233214271. The next prime is 2101233214337. The reversal of 2101233214312 is 2134123321012.

It can be written as a sum of positive squares in 2 ways, for example, as 2095586292996 + 5646921316 = 1447614^2 + 75146^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2477868933 + ... + 2477869780.

Almost surely, 2^{2101233214312} is an apocalyptic number.

It is an amenable number.

2101233214312 is a deficient number, since it is larger than the sum of its proper divisors (1912915144028).

2101233214312 is a wasteful number, since it uses less digits than its factorization.

2101233214312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4955738772 (or 4955738768 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2101233214312 its reverse (2134123321012), we get a palindrome (4235356535324).

The spelling of 2101233214312 in words is "two trillion, one hundred one billion, two hundred thirty-three million, two hundred fourteen thousand, three hundred twelve".