112403013455 has 4 divisors (see below), whose sum is σ = 134883616152. Its totient is φ = 89922410760.

The previous prime is 112403013431. The next prime is 112403013461. The reversal of 112403013455 is 554310304211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 554310304211 = 17 ⋅32606488483.

It is not a de Polignac number, because 112403013455 - 2¹⁴ = 112402997071 is a prime.

It is a super-2 number, since 2×112403013455² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11240301341 + ... + 11240301350.

It is an arithmetic number, because the mean of its divisors is an integer number (33720904038).

Almost surely, 2^112403013455 is an apocalyptic number.

112403013455 is a deficient number, since it is larger than the sum of its proper divisors (22480602697).

112403013455 is an equidigital number, since it uses as much as digits as its factorization.

112403013455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22480602696.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 112403013455 its reverse (554310304211), we get a palindrome (666713317666).

The spelling of 112403013455 in words is "one hundred twelve billion, four hundred three million, thirteen thousand, four hundred fifty-five".