11115461142330 has 32 divisors (see below), whose sum is σ = 26677621080000. Its totient is φ = 2964065822592.

The previous prime is 11115461142311. The next prime is 11115461142377. The reversal of 11115461142330 is 3324116451111.

It is a junction number, because it is equal to n+sod(n) for n = 11115461142291 and 11115461142300.

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, 1978200 + ... + 5113139.

It is an arithmetic number, because the mean of its divisors is an integer number (833675658750).

Almost surely, 2^{11115461142330} is an apocalyptic number.

11115461142330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11115461142330 is an abundant number, since it is smaller than the sum of its proper divisors (15562159937670).

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

11115461142330 is a wasteful number, since it uses less digits than its factorization.

11115461142330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7143598.

The product of its (nonzero) digits is 8640, while the sum is 33.

Adding to 11115461142330 its reverse (3324116451111), we get a palindrome (14439577593441).

The spelling of 11115461142330 in words is "eleven trillion, one hundred fifteen billion, four hundred sixty-one million, one hundred forty-two thousand, three hundred thirty".