120633132 has 12 divisors (see below), whose sum is σ = 281477336. Its totient is φ = 40211040.

The previous prime is 120633119. The next prime is 120633133. The reversal of 120633132 is 231336021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×120633132² = 29104705072258848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120633099 and 120633108.

It is not an unprimeable number, because it can be changed into a prime (120633133) 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, 5026369 + ... + 5026392.

Almost surely, 2^120633132 is an apocalyptic number.

120633132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120633132 is an abundant number, since it is smaller than the sum of its proper divisors (160844204).

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

120633132 is a wasteful number, since it uses less digits than its factorization.

120633132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10052768 (or 10052766 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 120633132 is about 10983.3115224872. The cubic root of 120633132 is about 494.1083591458.

Adding to 120633132 its reverse (231336021), we get a palindrome (351969153).

The spelling of 120633132 in words is "one hundred twenty million, six hundred thirty-three thousand, one hundred thirty-two".