132220123123351 has 4 divisors (see below), whose sum is σ = 134461142159400. Its totient is φ = 129979104087304.

The previous prime is 132220123123279. The next prime is 132220123123379. The reversal of 132220123123351 is 153321321022231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132220123123351 - 2¹³ = 132220123115159 is a prime.

It is a super-2 number, since 2×132220123123351² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132220123163351) 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 3 ways as a sum of consecutive naturals, for example, 1120509517936 + ... + 1120509518053.

It is an arithmetic number, because the mean of its divisors is an integer number (33615285539850).

Almost surely, 2^{132220123123351} is an apocalyptic number.

132220123123351 is a deficient number, since it is larger than the sum of its proper divisors (2241019036049).

132220123123351 is an equidigital number, since it uses as much as digits as its factorization.

132220123123351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241019036048.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 132220123123351 its reverse (153321321022231), we get a palindrome (285541444145582).

The spelling of 132220123123351 in words is "one hundred thirty-two trillion, two hundred twenty billion, one hundred twenty-three million, one hundred twenty-three thousand, three hundred fifty-one".