1081301230 has 16 divisors (see below), whose sum is σ = 1983066624. Its totient is φ = 424359520.

The previous prime is 1081301219. The next prime is 1081301239. The reversal of 1081301230 is 321031801.

It is a junction number, because it is equal to n+sod(n) for n = 1081301198 and 1081301207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081301239) 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, 1019566 + ... + 1020625.

It is an arithmetic number, because the mean of its divisors is an integer number (123941664).

Almost surely, 2^1081301230 is an apocalyptic number.

1081301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1081301230 is a deficient number, since it is larger than the sum of its proper divisors (901765394).

1081301230 is a wasteful number, since it uses less digits than its factorization.

1081301230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040251.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1081301230 is about 32883.1450746427. The cubic root of 1081301230 is about 1026.3974530020.

The spelling of 1081301230 in words is "one billion, eighty-one million, three hundred one thousand, two hundred thirty".