1132203401 has 4 divisors (see below), whose sum is σ = 1293946752. Its totient is φ = 970460052.

The previous prime is 1132203377. The next prime is 1132203403. The reversal of 1132203401 is 1043022311.

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 1132203401 - 2¹⁸ = 1131941257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1132203401.

It is not an unprimeable number, because it can be changed into a prime (1132203403) 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, 80871665 + ... + 80871678.

It is an arithmetic number, because the mean of its divisors is an integer number (323486688).

Almost surely, 2^1132203401 is an apocalyptic number.

It is an amenable number.

1132203401 is a deficient number, since it is larger than the sum of its proper divisors (161743351).

1132203401 is an equidigital number, since it uses as much as digits as its factorization.

1132203401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161743350.

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

The square root of 1132203401 is about 33648.2302803580. The cubic root of 1132203401 is about 1042.2569946208.

Adding to 1132203401 its reverse (1043022311), we get a palindrome (2175225712).

The spelling of 1132203401 in words is "one billion, one hundred thirty-two million, two hundred three thousand, four hundred one".