1232132201 has 4 divisors (see below), whose sum is σ = 1234582272. Its totient is φ = 1229682132.

The previous prime is 1232132189. The next prime is 1232132203. The reversal of 1232132201 is 1022312321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1232132201 - 2²⁶ = 1165023337 is a prime.

It is a super-2 number, since 2×1232132201² = 3036299521482208802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1232132201.

It is not an unprimeable number, because it can be changed into a prime (1232132203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1224281 + ... + 1225286.

It is an arithmetic number, because the mean of its divisors is an integer number (308645568).

Almost surely, 2^1232132201 is an apocalyptic number.

It is an amenable number.

1232132201 is a deficient number, since it is larger than the sum of its proper divisors (2450071).

1232132201 is an equidigital number, since it uses as much as digits as its factorization.

1232132201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450070.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1232132201 is about 35101.7407118223. The cubic root of 1232132201 is about 1072.0600256101.

Adding to 1232132201 its reverse (1022312321), we get a palindrome (2254444522).

The spelling of 1232132201 in words is "one billion, two hundred thirty-two million, one hundred thirty-two thousand, two hundred one".