1144031201302 has 64 divisors (see below), whose sum is σ = 1902048480000. Its totient is φ = 511756433280.

The previous prime is 1144031201251. The next prime is 1144031201309. The reversal of 1144031201302 is 2031021304411.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144031201309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268991808 + ... + 268996060.

It is an arithmetic number, because the mean of its divisors is an integer number (29719507500).

Almost surely, 2^{1144031201302} is an apocalyptic number.

1144031201302 is a deficient number, since it is larger than the sum of its proper divisors (758017278698).

1144031201302 is a wasteful number, since it uses less digits than its factorization.

1144031201302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1144031201302 its reverse (2031021304411), we get a palindrome (3175052505713).

The spelling of 1144031201302 in words is "one trillion, one hundred forty-four billion, thirty-one million, two hundred one thousand, three hundred two".