3101012212100 has 54 divisors (see below), whose sum is σ = 7396554859722. Its totient is φ = 1127640800000.

The previous prime is 3101012212097. The next prime is 3101012212163. The reversal of 3101012212100 is 12122101013.

It can be written as a sum of positive squares in 3 ways, for example, as 1024277588356 + 2076734623744 = 1012066^2 + 1441088^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 128128901 + ... + 128153100.

It is an arithmetic number, because the mean of its divisors is an integer number (136973238143).

Almost surely, 2^{3101012212100} is an apocalyptic number.

It is an amenable number.

3101012212100 is an abundant number, since it is smaller than the sum of its proper divisors (4295542647622).

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

3101012212100 is a wasteful number, since it uses less digits than its factorization.

3101012212100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256282037 (or 256282019 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 3101012212100 its reverse (12122101013), we get a palindrome (3113134313113).

The spelling of 3101012212100 in words is "three trillion, one hundred one billion, twelve million, two hundred twelve thousand, one hundred".