111213322301013 has 4 divisors (see below), whose sum is σ = 148284429734688. Its totient is φ = 74142214867340.

The previous prime is 111213322300981. The next prime is 111213322301033. The reversal of 111213322301013 is 310103223312111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111213322301013 - 2⁵ = 111213322300981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111213322301033) 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, 18535553716833 + ... + 18535553716838.

It is an arithmetic number, because the mean of its divisors is an integer number (37071107433672).

Almost surely, 2^{111213322301013} is an apocalyptic number.

It is an amenable number.

111213322301013 is a deficient number, since it is larger than the sum of its proper divisors (37071107433675).

111213322301013 is an equidigital number, since it uses as much as digits as its factorization.

111213322301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37071107433674.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 111213322301013 its reverse (310103223312111), we get a palindrome (421316545613124).

The spelling of 111213322301013 in words is "one hundred eleven trillion, two hundred thirteen billion, three hundred twenty-two million, three hundred one thousand, thirteen".