111302132201 has 16 divisors (see below), whose sum is σ = 121517371584. Its totient is φ = 101331580224.

The previous prime is 111302132177. The next prime is 111302132213. The reversal of 111302132201 is 102231203111.

It is a cyclic number.

It is not a de Polignac number, because 111302132201 - 2¹⁴ = 111302115817 is a prime.

It is a super-2 number, since 2×111302132201² (a number of 23 digits) contains 22 as substring.

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 111302132201.

It is not an unprimeable number, because it can be changed into a prime (111302132281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139511 + ... + 492003.

It is an arithmetic number, because the mean of its divisors is an integer number (7594835724).

Almost surely, 2^111302132201 is an apocalyptic number.

It is an amenable number.

111302132201 is a deficient number, since it is larger than the sum of its proper divisors (10215239383).

111302132201 is a wasteful number, since it uses less digits than its factorization.

111302132201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352840.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111302132201 its reverse (102231203111), we get a palindrome (213533335312).

The spelling of 111302132201 in words is "one hundred eleven billion, three hundred two million, one hundred thirty-two thousand, two hundred one".