1130403431103 has 8 divisors (see below), whose sum is σ = 1507782279600. Its totient is φ = 753313435008.

The previous prime is 1130403431051. The next prime is 1130403431117. The reversal of 1130403431103 is 3011343040311.

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

It is not a de Polignac number, because 1130403431103 - 2⁶ = 1130403431039 is a prime.

It is a super-3 number, since 3×1130403431103³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130403431123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72203968 + ... + 72219621.

It is an arithmetic number, because the mean of its divisors is an integer number (188472784950).

Almost surely, 2^{1130403431103} is an apocalyptic number.

1130403431103 is a deficient number, since it is larger than the sum of its proper divisors (377378848497).

1130403431103 is a wasteful number, since it uses less digits than its factorization.

1130403431103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144426201.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1130403431103 its reverse (3011343040311), we get a palindrome (4141746471414).

The spelling of 1130403431103 in words is "one trillion, one hundred thirty billion, four hundred three million, four hundred thirty-one thousand, one hundred three".