11261254230 has 96 divisors (see below), whose sum is σ = 30392264448. Its totient is φ = 3000175200.

The previous prime is 11261254171. The next prime is 11261254237. The reversal of 11261254230 is 3245216211.

11261254230 is a `hidden beast` number, since 1 + 1 + 2 + 612 + 5 + 42 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11261254194 and 11261254203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11261254237) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4448065 + ... + 4450595.

It is an arithmetic number, because the mean of its divisors is an integer number (316586088).

Almost surely, 2^11261254230 is an apocalyptic number.

11261254230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11261254230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15196132224).

11261254230 is an abundant number, since it is smaller than the sum of its proper divisors (19131010218).

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

11261254230 is a wasteful number, since it uses less digits than its factorization.

11261254230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4384 (or 4372 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 11261254230 in words is "eleven billion, two hundred sixty-one million, two hundred fifty-four thousand, two hundred thirty".