1132231030 has 32 divisors (see below), whose sum is σ = 2333085696. Its totient is φ = 387539424.

The previous prime is 1132230977. The next prime is 1132231039. The reversal of 1132231030 is 301322311.

It is a junction number, because it is equal to n+sod(n) for n = 1132230995 and 1132231013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132231039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29167 + ... + 55813.

It is an arithmetic number, because the mean of its divisors is an integer number (72908928).

Almost surely, 2^1132231030 is an apocalyptic number.

1132231030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1132231030 is an abundant number, since it is smaller than the sum of its proper divisors (1200854666).

1132231030 is a wasteful number, since it uses less digits than its factorization.

1132231030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27268.

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

The square root of 1132231030 is about 33648.6408343636. The cubic root of 1132231030 is about 1042.2654725687.

Adding to 1132231030 its reverse (301322311), we get a palindrome (1433553341).

The spelling of 1132231030 in words is "one billion, one hundred thirty-two million, two hundred thirty-one thousand, thirty".