2101031212310 has 8 divisors (see below), whose sum is σ = 3781856182176. Its totient is φ = 840412484920.

The previous prime is 2101031212277. The next prime is 2101031212393. The reversal of 2101031212310 is 132121301012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2101031212310² (a number of 25 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 3 ways as a sum of consecutive naturals, for example, 105051560606 + ... + 105051560625.

It is an arithmetic number, because the mean of its divisors is an integer number (472732022772).

Almost surely, 2^{2101031212310} is an apocalyptic number.

2101031212310 is a deficient number, since it is larger than the sum of its proper divisors (1680824969866).

2101031212310 is a wasteful number, since it uses less digits than its factorization.

2101031212310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210103121238.

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

Adding to 2101031212310 its reverse (132121301012), we get a palindrome (2233152513322).

The spelling of 2101031212310 in words is "two trillion, one hundred one billion, thirty-one million, two hundred twelve thousand, three hundred ten".