11312340242403 has 8 divisors (see below), whose sum is σ = 15147854746128. Its totient is φ = 7509192950144.

The previous prime is 11312340242387. The next prime is 11312340242453. The reversal of 11312340242403 is 30424204321311.

11312340242403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11312340242403 - 2⁴ = 11312340242387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11312340242453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8091802050 + ... + 8091803447.

It is an arithmetic number, because the mean of its divisors is an integer number (1893481843266).

Almost surely, 2^{11312340242403} is an apocalyptic number.

11312340242403 is a deficient number, since it is larger than the sum of its proper divisors (3835514503725).

11312340242403 is a wasteful number, since it uses less digits than its factorization.

11312340242403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16183605733.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 11312340242403 its reverse (30424204321311), we get a palindrome (41736544563714).

The spelling of 11312340242403 in words is "eleven trillion, three hundred twelve billion, three hundred forty million, two hundred forty-two thousand, four hundred three".