132123122002021 has 8 divisors (see below), whose sum is σ = 136411350856704. Its totient is φ = 127885641418080.

The previous prime is 132123122002009. The next prime is 132123122002031. The reversal of 132123122002021 is 120200221321231.

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 132123122002021 - 2²⁵ = 132123088447589 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132123122001983 and 132123122002001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132123122002031) 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, 12687062395 + ... + 12687072808.

It is an arithmetic number, because the mean of its divisors is an integer number (17051418857088).

Almost surely, 2^{132123122002021} is an apocalyptic number.

It is an amenable number.

132123122002021 is a deficient number, since it is larger than the sum of its proper divisors (4288228854683).

132123122002021 is a wasteful number, since it uses less digits than its factorization.

132123122002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25374135371.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 132123122002021 its reverse (120200221321231), we get a palindrome (252323343323252).

The spelling of 132123122002021 in words is "one hundred thirty-two trillion, one hundred twenty-three billion, one hundred twenty-two million, two thousand, twenty-one".