11205703479 has 8 divisors (see below), whose sum is σ = 14941440640. Its totient is φ = 7470217656.

The previous prime is 11205703469. The next prime is 11205703489. The reversal of 11205703479 is 97430750211.

It is an interprime number because it is at equal distance from previous prime (11205703469) and next prime (11205703489).

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

It is not a de Polignac number, because 11205703479 - 2⁵ = 11205703447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11205703469) 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, 106032 + ... + 183450.

It is an arithmetic number, because the mean of its divisors is an integer number (1867680080).

Almost surely, 2^11205703479 is an apocalyptic number.

11205703479 is a deficient number, since it is larger than the sum of its proper divisors (3735737161).

11205703479 is an equidigital number, since it uses as much as digits as its factorization.

11205703479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125669.

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 11205703479 in words is "eleven billion, two hundred five million, seven hundred three thousand, four hundred seventy-nine".