11662254203 has 2 divisors, whose sum is σ = 11662254204. Its totient is φ = 11662254202.

The previous prime is 11662254199. The next prime is 11662254229. The reversal of 11662254203 is 30245226611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11662254203 - 2² = 11662254199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11662254203.

It is not a weakly prime, because it can be changed into another prime (11662251203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5831127101 + 5831127102.

It is an arithmetic number, because the mean of its divisors is an integer number (5831127102).

Almost surely, 2^11662254203 is an apocalyptic number.

11662254203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11662254203 is an equidigital number, since it uses as much as digits as its factorization.

11662254203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 11662254203 in words is "eleven billion, six hundred sixty-two million, two hundred fifty-four thousand, two hundred three".