11122103413 has 4 divisors (see below), whose sum is σ = 11274461068. Its totient is φ = 10969745760.

The previous prime is 11122103407. The next prime is 11122103417. The reversal of 11122103413 is 31430122111.

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 2691741924 + 8430361489 = 51882^2 + 91817^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122103413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122103417) 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, 76178718 + ... + 76178863.

It is an arithmetic number, because the mean of its divisors is an integer number (2818615267).

Almost surely, 2^11122103413 is an apocalyptic number.

It is an amenable number.

11122103413 is a deficient number, since it is larger than the sum of its proper divisors (152357655).

11122103413 is an equidigital number, since it uses as much as digits as its factorization.

11122103413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152357654.

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

Adding to 11122103413 its reverse (31430122111), we get a palindrome (42552225524).

The spelling of 11122103413 in words is "eleven billion, one hundred twenty-two million, one hundred three thousand, four hundred thirteen".