111002310132 has 144 divisors (see below), whose sum is σ = 309783676608. Its totient is φ = 30823027200.

The previous prime is 111002310121. The next prime is 111002310191. The reversal of 111002310132 is 231013200111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23864007 + ... + 23868657.

It is an arithmetic number, because the mean of its divisors is an integer number (2151275532).

Almost surely, 2^111002310132 is an apocalyptic number.

111002310132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111002310132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154891838304).

111002310132 is an abundant number, since it is smaller than the sum of its proper divisors (198781366476).

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

111002310132 is a wasteful number, since it uses less digits than its factorization.

111002310132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5806 (or 5797 counting only the distinct ones).

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

Adding to 111002310132 its reverse (231013200111), we get a palindrome (342015510243).

It can be divided in two parts, 11100 and 2310132, that added together give a palindrome (2321232).

The spelling of 111002310132 in words is "one hundred eleven billion, two million, three hundred ten thousand, one hundred thirty-two".