1144302432131 has 8 divisors (see below), whose sum is σ = 1167537501360. Its totient is φ = 1121128268832.

The previous prime is 1144302432109. The next prime is 1144302432233. The reversal of 1144302432131 is 1312342034411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1144302432131 - 2²² = 1144298237827 is a prime.

It is a super-2 number, since 2×1144302432131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1144302432094 and 1144302432103.

It is not an unprimeable number, because it can be changed into a prime (1144302432431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15188525 + ... + 15263678.

It is an arithmetic number, because the mean of its divisors is an integer number (145942187670).

Almost surely, 2^{1144302432131} is an apocalyptic number.

1144302432131 is a deficient number, since it is larger than the sum of its proper divisors (23235069229).

1144302432131 is an equidigital number, since it uses as much as digits as its factorization.

1144302432131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30452965.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1144302432131 its reverse (1312342034411), we get a palindrome (2456644466542).

The spelling of 1144302432131 in words is "one trillion, one hundred forty-four billion, three hundred two million, four hundred thirty-two thousand, one hundred thirty-one".