1103122200030 has 32 divisors (see below), whose sum is σ = 2650765888800. Its totient is φ = 293802296832.

The previous prime is 1103122199999. The next prime is 1103122200041. The reversal of 1103122200030 is 300022213011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 1103122199982 and 1103122200009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22701775 + ... + 22750314.

It is an arithmetic number, because the mean of its divisors is an integer number (82836434025).

Almost surely, 2^{1103122200030} is an apocalyptic number.

1103122200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103122200030 is an abundant number, since it is smaller than the sum of its proper divisors (1547643688770).

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

1103122200030 is a wasteful number, since it uses less digits than its factorization.

1103122200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45452908.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1103122200030 its reverse (300022213011), we get a palindrome (1403144413041).

The spelling of 1103122200030 in words is "one trillion, one hundred three billion, one hundred twenty-two million, two hundred thousand, thirty".