2103110302122 has 96 divisors (see below), whose sum is σ = 4624231248000. Its totient is φ = 690733080576.

The previous prime is 2103110302109. The next prime is 2103110302151. The reversal of 2103110302122 is 2212030113012.

2103110302122 is a `hidden beast` number, since 210 + 31 + 1 + 0 + 302 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2103110302095 and 2103110302104.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 855269329 + ... + 855271787.

It is an arithmetic number, because the mean of its divisors is an integer number (48169075500).

Almost surely, 2^{2103110302122} is an apocalyptic number.

2103110302122 is an abundant number, since it is smaller than the sum of its proper divisors (2521120945878).

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

2103110302122 is a wasteful number, since it uses less digits than its factorization.

2103110302122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4892 (or 4889 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2103110302122 its reverse (2212030113012), we get a palindrome (4315140415134).

The spelling of 2103110302122 in words is "two trillion, one hundred three billion, one hundred ten million, three hundred two thousand, one hundred twenty-two".