11432207163 has 16 divisors (see below), whose sum is σ = 16435763456. Its totient is φ = 7026510240.

The previous prime is 11432207159. The next prime is 11432207191. The reversal of 11432207163 is 36170223411.

It is a happy number.

It is not a de Polignac number, because 11432207163 - 2² = 11432207159 is a prime.

It is the 106922-nd Hogben number.

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 11432207163.

It is not an unprimeable number, because it can be changed into a prime (11432207153) by changing a digit.

It is a nontrivial repunit in base 106921.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149095 + ... + 212352.

It is an arithmetic number, because the mean of its divisors is an integer number (1027235216).

Almost surely, 2^11432207163 is an apocalyptic number.

11432207163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11432207163 is a deficient number, since it is larger than the sum of its proper divisors (5003556293).

11432207163 is a wasteful number, since it uses less digits than its factorization.

11432207163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362274.

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 11432207163 in words is "eleven billion, four hundred thirty-two million, two hundred seven thousand, one hundred sixty-three".