111023102232340 has 24 divisors (see below), whose sum is σ = 236099761712640. Its totient is φ = 43847098602528.

The previous prime is 111023102232323. The next prime is 111023102232389. The reversal of 111023102232340 is 43232201320111.

It is a super-2 number, since 2×111023102232340² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35133891532 + ... + 35133894691.

It is an arithmetic number, because the mean of its divisors is an integer number (9837490071360).

Almost surely, 2^{111023102232340} is an apocalyptic number.

111023102232340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111023102232340 is an abundant number, since it is smaller than the sum of its proper divisors (125076659480300).

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

111023102232340 is a wasteful number, since it uses less digits than its factorization.

111023102232340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70267786311 (or 70267786309 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 111023102232340 its reverse (43232201320111), we get a palindrome (154255303552451).

The spelling of 111023102232340 in words is "one hundred eleven trillion, twenty-three billion, one hundred two million, two hundred thirty-two thousand, three hundred forty".