11808070230 has 32 divisors (see below), whose sum is σ = 30915675648. Its totient is φ = 2862562400.

The previous prime is 11808070213. The next prime is 11808070231. The reversal of 11808070230 is 3207080811.

It is a happy number.

It is a super-2 number, since 2×11808070230² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11808070231) 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, 17890686 + ... + 17891345.

It is an arithmetic number, because the mean of its divisors is an integer number (966114864).

Almost surely, 2^11808070230 is an apocalyptic number.

11808070230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11808070230 is an abundant number, since it is smaller than the sum of its proper divisors (19107605418).

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

11808070230 is a wasteful number, since it uses less digits than its factorization.

11808070230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35782052.

The product of its (nonzero) digits is 2688, while the sum is 30.

The spelling of 11808070230 in words is "eleven billion, eight hundred eight million, seventy thousand, two hundred thirty".