11310230112 has 48 divisors (see below), whose sum is σ = 29724952320. Its totient is φ = 3765556352.

The previous prime is 11310230083. The next prime is 11310230119. The reversal of 11310230112 is 21103201311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-4 number, since 4×11310230112⁴ (a number of 41 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11310230091 and 11310230100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310230119) 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, 10333 + ... + 150755.

It is an arithmetic number, because the mean of its divisors is an integer number (619269840).

Almost surely, 2^11310230112 is an apocalyptic number.

11310230112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11310230112 is an abundant number, since it is smaller than the sum of its proper divisors (18414722208).

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

11310230112 is a wasteful number, since it uses less digits than its factorization.

11310230112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141275 (or 141267 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11310230112 its reverse (21103201311), we get a palindrome (32413431423).

The spelling of 11310230112 in words is "eleven billion, three hundred ten million, two hundred thirty thousand, one hundred twelve".