132010021 has 8 divisors (see below), whose sum is σ = 155088864. Its totient is φ = 110777520.

The previous prime is 132010007. The next prime is 132010031. The reversal of 132010021 is 120010231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132010021 - 2⁵ = 132009989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132010031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461431 + ... + 461716.

It is an arithmetic number, because the mean of its divisors is an integer number (19386108).

Almost surely, 2^132010021 is an apocalyptic number.

132010021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132010021 is a deficient number, since it is larger than the sum of its proper divisors (23078843).

132010021 is a wasteful number, since it uses less digits than its factorization.

132010021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923171.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 132010021 is about 11489.5613928470. The cubic root of 132010021 is about 509.1772213263.

Adding to 132010021 its reverse (120010231), we get a palindrome (252020252).

The spelling of 132010021 in words is "one hundred thirty-two million, ten thousand, twenty-one".