1102122203113 has 4 divisors (see below), whose sum is σ = 1102127810260. Its totient is φ = 1102116595968.

The previous prime is 1102122203099. The next prime is 1102122203131. The reversal of 1102122203113 is 3113022212011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 708581783529 + 393540419584 = 841773^2 + 627328^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102122203113 - 2²⁵ = 1102088648681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102122203183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2497608 + ... + 2905561.

It is an arithmetic number, because the mean of its divisors is an integer number (275531952565).

Almost surely, 2^{1102122203113} is an apocalyptic number.

It is an amenable number.

1102122203113 is a deficient number, since it is larger than the sum of its proper divisors (5607147).

1102122203113 is an equidigital number, since it uses as much as digits as its factorization.

1102122203113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5607146.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1102122203113 its reverse (3113022212011), we get a palindrome (4215144415124).

The spelling of 1102122203113 in words is "one trillion, one hundred two billion, one hundred twenty-two million, two hundred three thousand, one hundred thirteen".