1130403431104 has 56 divisors (see below), whose sum is σ = 2291408054208. Its totient is φ = 553046415360.

The previous prime is 1130403431051. The next prime is 1130403431117. The reversal of 1130403431104 is 4011343040311.

It is a happy number.

It is a super-3 number, since 3×1130403431104³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13473124 + ... + 13556764.

It is an arithmetic number, because the mean of its divisors is an integer number (40918000968).

Almost surely, 2^{1130403431104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130403431104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1145704027104).

1130403431104 is an abundant number, since it is smaller than the sum of its proper divisors (1161004623104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130403431104 is an equidigital number, since it uses as much as digits as its factorization.

1130403431104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88193 (or 88183 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1130403431104 its reverse (4011343040311), we get a palindrome (5141746471415).

The spelling of 1130403431104 in words is "one trillion, one hundred thirty billion, four hundred three million, four hundred thirty-one thousand, one hundred four".