1130113223031 has 8 divisors (see below), whose sum is σ = 1622726679280. Its totient is φ = 695454291072.

The previous prime is 1130113223003. The next prime is 1130113223039. The reversal of 1130113223031 is 1303223110311.

It is a happy number.

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

It is not a de Polignac number, because 1130113223031 - 2²⁷ = 1129979005303 is a prime.

It is a super-2 number, since 2×1130113223031² (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 = 1130113222989 and 1130113223007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130113223039) 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, 14488631026 + ... + 14488631103.

It is an arithmetic number, because the mean of its divisors is an integer number (202840834910).

Almost surely, 2^{1130113223031} is an apocalyptic number.

1130113223031 is a deficient number, since it is larger than the sum of its proper divisors (492613456249).

1130113223031 is a wasteful number, since it uses less digits than its factorization.

1130113223031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28977262145.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1130113223031 its reverse (1303223110311), we get a palindrome (2433336333342).

The spelling of 1130113223031 in words is "one trillion, one hundred thirty billion, one hundred thirteen million, two hundred twenty-three thousand, thirty-one".