132100122232421 has 8 divisors (see below), whose sum is σ = 150973142915904. Its totient is φ = 113227495211520.

The previous prime is 132100122232409. The next prime is 132100122232553. The reversal of 132100122232421 is 124232221001231.

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 132100122232421 - 2⁶ = 132100122232357 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 (132100122292421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97696220 + ... + 99039141.

It is an arithmetic number, because the mean of its divisors is an integer number (18871642864488).

Almost surely, 2^{132100122232421} is an apocalyptic number.

It is an amenable number.

132100122232421 is a deficient number, since it is larger than the sum of its proper divisors (18873020683483).

132100122232421 is an equidigital number, since it uses as much as digits as its factorization.

132100122232421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196831291.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 132100122232421 its reverse (124232221001231), we get a palindrome (256332343233652).

The spelling of 132100122232421 in words is "one hundred thirty-two trillion, one hundred billion, one hundred twenty-two million, two hundred thirty-two thousand, four hundred twenty-one".