11310212479 has 4 divisors (see below), whose sum is σ = 11905486840. Its totient is φ = 10714938120.

The previous prime is 11310212461. The next prime is 11310212527. The reversal of 11310212479 is 97421201311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11310212479 - 2⁷ = 11310212351 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 11310212479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310212779) 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, 297637152 + ... + 297637189.

It is an arithmetic number, because the mean of its divisors is an integer number (2976371710).

Almost surely, 2^11310212479 is an apocalyptic number.

11310212479 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11310212479 is a deficient number, since it is larger than the sum of its proper divisors (595274361).

11310212479 is an equidigital number, since it uses as much as digits as its factorization.

11310212479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595274360.

The product of its (nonzero) digits is 3024, while the sum is 31.

The spelling of 11310212479 in words is "eleven billion, three hundred ten million, two hundred twelve thousand, four hundred seventy-nine".