102237120 has 112 divisors (see below), whose sum is σ = 360700320. Its totient is φ = 27260928.

The previous prime is 102237077. The next prime is 102237131. The reversal of 102237120 is 21732201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 102237093 and 102237102.

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, 2724 + ... + 14556.

Almost surely, 2^102237120 is an apocalyptic number.

102237120 is a gapful number since it is divisible by the number (10) 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 102237120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180350160).

102237120 is an abundant number, since it is smaller than the sum of its proper divisors (258463200).

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

102237120 is a wasteful number, since it uses less digits than its factorization.

102237120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11859 (or 11843 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 102237120 is about 10111.2373130097. The cubic root of 102237120 is about 467.5946523059.

Adding to 102237120 its reverse (21732201), we get a palindrome (123969321).

The spelling of 102237120 in words is "one hundred two million, two hundred thirty-seven thousand, one hundred twenty".