101332120 has 16 divisors (see below), whose sum is σ = 227997360. Its totient is φ = 40532832.

The previous prime is 101332109. The next prime is 101332129. The reversal of 101332120 is 21233101.

It is a self number, because there is not a number n which added to its sum of digits gives 101332120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101332129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1266612 + ... + 1266691.

It is an arithmetic number, because the mean of its divisors is an integer number (14249835).

Almost surely, 2^101332120 is an apocalyptic number.

101332120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101332120 is an abundant number, since it is smaller than the sum of its proper divisors (126665240).

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

101332120 is a wasteful number, since it uses less digits than its factorization.

101332120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533314 (or 2533310 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 101332120 is about 10066.3856472917. The cubic root of 101332120 is about 466.2108497100.

Adding to 101332120 its reverse (21233101), we get a palindrome (122565221).

It can be divided in two parts, 1013 and 32120, that added together give a palindrome (33133).

The spelling of 101332120 in words is "one hundred one million, three hundred thirty-two thousand, one hundred twenty".