11611663302 has 16 divisors (see below), whose sum is σ = 23717440512. Its totient is φ = 3788202120.

The previous prime is 11611663267. The next prime is 11611663309. The reversal of 11611663302 is 20336611611.

It is a self number, because there is not a number n which added to its sum of digits gives 11611663302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11611663309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20587774 + ... + 20588337.

It is an arithmetic number, because the mean of its divisors is an integer number (1482340032).

Almost surely, 2^11611663302 is an apocalyptic number.

11611663302 is an abundant number, since it is smaller than the sum of its proper divisors (12105777210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11611663302 is a wasteful number, since it uses less digits than its factorization.

11611663302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41176163.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 11611663302 in words is "eleven billion, six hundred eleven million, six hundred sixty-three thousand, three hundred two".