111233020130304 has 176 divisors, whose sum is σ = 297504957824256. Its totient is φ = 36949170585600.

The previous prime is 111233020130251. The next prime is 111233020130311. The reversal of 111233020130304 is 403031020332111.

It is a super-2 number, since 2×111233020130304² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 2154358569 + ... + 2154410199.

Almost surely, 2^{111233020130304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111233020130304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148752478912128).

111233020130304 is an abundant number, since it is smaller than the sum of its proper divisors (186271937693952).

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

111233020130304 is a wasteful number, since it uses less digits than its factorization.

111233020130304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54072 (or 54054 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 111233020130304 its reverse (403031020332111), we get a palindrome (514264040462415).

The spelling of 111233020130304 in words is "one hundred eleven trillion, two hundred thirty-three billion, twenty million, one hundred thirty thousand, three hundred four".