1130231302 has 16 divisors (see below), whose sum is σ = 1813834800. Its totient is φ = 526595040.

The previous prime is 1130231299. The next prime is 1130231303. The reversal of 1130231302 is 2031320311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130231303) 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, 241477 + ... + 246112.

It is an arithmetic number, because the mean of its divisors is an integer number (113364675).

Almost surely, 2^1130231302 is an apocalyptic number.

1130231302 is a deficient number, since it is larger than the sum of its proper divisors (683603498).

1130231302 is a wasteful number, since it uses less digits than its factorization.

1130231302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487671.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1130231302 is about 33618.9128616617. The cubic root of 1130231302 is about 1041.6515001980.

Adding to 1130231302 its reverse (2031320311), we get a palindrome (3161551613).

The spelling of 1130231302 in words is "one billion, one hundred thirty million, two hundred thirty-one thousand, three hundred two".