111276240413 has 16 divisors (see below), whose sum is σ = 120165460800. Its totient is φ = 102434492160.

The previous prime is 111276240377. The next prime is 111276240419. The reversal of 111276240413 is 314042672111.

It is not a de Polignac number, because 111276240413 - 2¹⁸ = 111275978269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111276240413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111276240419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7351493 + ... + 7366613.

It is an arithmetic number, because the mean of its divisors is an integer number (7510341300).

Almost surely, 2^111276240413 is an apocalyptic number.

111276240413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

111276240413 is a deficient number, since it is larger than the sum of its proper divisors (8889220387).

111276240413 is a wasteful number, since it uses less digits than its factorization.

111276240413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16652.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 111276240413 in words is "one hundred eleven billion, two hundred seventy-six million, two hundred forty thousand, four hundred thirteen".