103442111299 has 4 divisors (see below), whose sum is σ = 103454766760. Its totient is φ = 103429455840.

The previous prime is 103442111263. The next prime is 103442111317. The reversal of 103442111299 is 992111244301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 992111244301 = 19 ⋅52216381279.

It is a cyclic number.

It is not a de Polignac number, because 103442111299 - 2⁹ = 103442110787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103442111239) 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, 6315462 + ... + 6331819.

It is an arithmetic number, because the mean of its divisors is an integer number (25863691690).

Almost surely, 2^103442111299 is an apocalyptic number.

103442111299 is a deficient number, since it is larger than the sum of its proper divisors (12655461).

103442111299 is an equidigital number, since it uses as much as digits as its factorization.

103442111299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12655460.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 103442111299 in words is "one hundred three billion, four hundred forty-two million, one hundred eleven thousand, two hundred ninety-nine".