132420212213 has 4 divisors (see below), whose sum is σ = 138177612768. Its totient is φ = 126662811660.

The previous prime is 132420212191. The next prime is 132420212231. The reversal of 132420212213 is 312212024231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132420212213 - 2⁶ = 132420212149 is a prime.

It is a super-2 number, since 2×132420212213² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 5757400531 = 132420212213 / (1 + 3 + 2 + 4 + 2 + 0 + 2 + 1 + 2 + 2 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132420212273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2878700243 + ... + 2878700288.

It is an arithmetic number, because the mean of its divisors is an integer number (34544403192).

Almost surely, 2^132420212213 is an apocalyptic number.

It is an amenable number.

132420212213 is a deficient number, since it is larger than the sum of its proper divisors (5757400555).

132420212213 is an equidigital number, since it uses as much as digits as its factorization.

132420212213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5757400554.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 132420212213 its reverse (312212024231), we get a palindrome (444632236444).

The spelling of 132420212213 in words is "one hundred thirty-two billion, four hundred twenty million, two hundred twelve thousand, two hundred thirteen".