1130113230 has 32 divisors (see below), whose sum is σ = 2728923264. Its totient is φ = 299513376.

The previous prime is 1130113181. The next prime is 1130113241. The reversal of 1130113230 is 323110311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110664 + ... + 120443.

It is an arithmetic number, because the mean of its divisors is an integer number (85278852).

Almost surely, 2^1130113230 is an apocalyptic number.

1130113230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130113230 is an abundant number, since it is smaller than the sum of its proper divisors (1598810034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130113230 is a wasteful number, since it uses less digits than its factorization.

1130113230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231280.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1130113230 is about 33617.1567804298. The cubic root of 1130113230 is about 1041.6152261602.

Adding to 1130113230 its reverse (323110311), we get a palindrome (1453223541).

It can be divided in two parts, 11301 and 13230, that added together give a triangular number (24531 = T₂₂₁).

The spelling of 1130113230 in words is "one billion, one hundred thirty million, one hundred thirteen thousand, two hundred thirty".