1134432201 has 16 divisors (see below), whose sum is σ = 1729137024. Its totient is φ = 648067584.

The previous prime is 1134432163. The next prime is 1134432203. The reversal of 1134432201 is 1022344311.

It is not a de Polignac number, because 1134432201 - 2¹¹ = 1134430153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1134432203) 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, 123955 + ... + 132791.

It is an arithmetic number, because the mean of its divisors is an integer number (108071064).

Almost surely, 2^1134432201 is an apocalyptic number.

It is an amenable number.

1134432201 is a deficient number, since it is larger than the sum of its proper divisors (594704823).

1134432201 is an equidigital number, since it uses as much as digits as its factorization.

1134432201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14960.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1134432201 is about 33681.3331238536. Note that the first 3 decimals coincide. The cubic root of 1134432201 is about 1042.9404583134.

Adding to 1134432201 its reverse (1022344311), we get a palindrome (2156776512).

The spelling of 1134432201 in words is "one billion, one hundred thirty-four million, four hundred thirty-two thousand, two hundred one".