1144201132203 has 16 divisors (see below), whose sum is σ = 1527637549056. Its totient is φ = 761783330880.

The previous prime is 1144201132187. The next prime is 1144201132219. The reversal of 1144201132203 is 3022311024411.

It is an interprime number because it is at equal distance from previous prime (1144201132187) and next prime (1144201132219).

It is not a de Polignac number, because 1144201132203 - 2⁴ = 1144201132187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1144201132223) 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, 7792758 + ... + 7938228.

It is an arithmetic number, because the mean of its divisors is an integer number (95477346816).

Almost surely, 2^{1144201132203} is an apocalyptic number.

1144201132203 is a deficient number, since it is larger than the sum of its proper divisors (383436416853).

1144201132203 is a wasteful number, since it uses less digits than its factorization.

1144201132203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148954.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1144201132203 its reverse (3022311024411), we get a palindrome (4166512156614).

The spelling of 1144201132203 in words is "one trillion, one hundred forty-four billion, two hundred one million, one hundred thirty-two thousand, two hundred three".