1303102111122 has 96 divisors (see below), whose sum is σ = 3414341099520. Its totient is φ = 350872547040.

The previous prime is 1303102111117. The next prime is 1303102111139. The reversal of 1303102111122 is 2211112013031.

1303102111122 is a `hidden beast` number, since 1 + 30 + 310 + 211 + 112 + 2 = 666.

It is a super-2 number, since 2×1303102111122² (a number of 25 digits) contains 22 as substring.

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 = 1303102111095 and 1303102111104.

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, 967668 + ... + 1882175.

It is an arithmetic number, because the mean of its divisors is an integer number (35566053120).

Almost surely, 2^{1303102111122} is an apocalyptic number.

1303102111122 is an abundant number, since it is smaller than the sum of its proper divisors (2111238988398).

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

1303102111122 is a wasteful number, since it uses less digits than its factorization.

1303102111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850068 (or 2850065 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1303102111122 its reverse (2211112013031), we get a palindrome (3514214124153).

The spelling of 1303102111122 in words is "one trillion, three hundred three billion, one hundred two million, one hundred eleven thousand, one hundred twenty-two".