132121320101023 has 16 divisors (see below), whose sum is σ = 145619088491520. Its totient is φ = 118871355859200.

The previous prime is 132121320100961. The next prime is 132121320101027. The reversal of 132121320101023 is 320101023121231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132121320101023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132121320100985 and 132121320101003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132121320101027) 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 15 ways as a sum of consecutive naturals, for example, 318496018 + ... + 318910576.

It is an arithmetic number, because the mean of its divisors is an integer number (9101193030720).

Almost surely, 2^{132121320101023} is an apocalyptic number.

132121320101023 is a deficient number, since it is larger than the sum of its proper divisors (13497768390497).

132121320101023 is a wasteful number, since it uses less digits than its factorization.

132121320101023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713358.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 132121320101023 its reverse (320101023121231), we get a palindrome (452222343222254).

The spelling of 132121320101023 in words is "one hundred thirty-two trillion, one hundred twenty-one billion, three hundred twenty million, one hundred one thousand, twenty-three".