1130302233231 has 32 divisors (see below), whose sum is σ = 1524302250240. Its totient is φ = 744951686400.

The previous prime is 1130302233209. The next prime is 1130302233251. The reversal of 1130302233231 is 1323322030311.

It is not a de Polignac number, because 1130302233231 - 2²¹ = 1130300136079 is a prime.

It is a super-2 number, since 2×1130302233231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130302233251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416623131 + ... + 416625843.

It is an arithmetic number, because the mean of its divisors is an integer number (47634445320).

Almost surely, 2^{1130302233231} is an apocalyptic number.

1130302233231 is a deficient number, since it is larger than the sum of its proper divisors (394000017009).

1130302233231 is a wasteful number, since it uses less digits than its factorization.

1130302233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5207.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1130302233231 its reverse (1323322030311), we get a palindrome (2453624263542).

The spelling of 1130302233231 in words is "one trillion, one hundred thirty billion, three hundred two million, two hundred thirty-three thousand, two hundred thirty-one".