1130311400144 has 20 divisors (see below), whose sum is σ = 2190039873120. Its totient is φ = 565139820000.

The previous prime is 1130311400107. The next prime is 1130311400161. The reversal of 1130311400144 is 4410041130311.

It is a super-2 number, since 2×1130311400144² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394364 + ... + 1554395.

It is an arithmetic number, because the mean of its divisors is an integer number (109501993656).

Almost surely, 2^{1130311400144} is an apocalyptic number.

It is an amenable number.

1130311400144 is a deficient number, since it is larger than the sum of its proper divisors (1059728472976).

1130311400144 is a wasteful number, since it uses less digits than its factorization.

1130311400144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985018 (or 1985012 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1130311400144 its reverse (4410041130311), we get a palindrome (5540352530455).

The spelling of 1130311400144 in words is "one trillion, one hundred thirty billion, three hundred eleven million, four hundred thousand, one hundred forty-four".