1155107230 has 16 divisors (see below), whose sum is σ = 2084437440. Its totient is φ = 460877472.

The previous prime is 1155107201. The next prime is 1155107231. The reversal of 1155107230 is 327015511.

It is a junction number, because it is equal to n+sod(n) for n = 1155107195 and 1155107204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1155107231) 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, 141510 + ... + 149449.

It is an arithmetic number, because the mean of its divisors is an integer number (130277340).

Almost surely, 2^1155107230 is an apocalyptic number.

1155107230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1155107230 is a deficient number, since it is larger than the sum of its proper divisors (929330210).

1155107230 is a wasteful number, since it uses less digits than its factorization.

1155107230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291363.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 1155107230 is about 33986.8684935815. The cubic root of 1155107230 is about 1049.2382169175.

The spelling of 1155107230 in words is "one billion, one hundred fifty-five million, one hundred seven thousand, two hundred thirty".