132421340273 has 2 divisors, whose sum is σ = 132421340274. Its totient is φ = 132421340272.

The previous prime is 132421340269. The next prime is 132421340281. The reversal of 132421340273 is 372043124231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94533496369 + 37887843904 = 307463^2 + 194648^2 .

It is a cyclic number.

It is not a de Polignac number, because 132421340273 - 2² = 132421340269 is a prime.

It is a super-2 number, since 2×132421340273² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132421340243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66210670136 + 66210670137.

It is an arithmetic number, because the mean of its divisors is an integer number (66210670137).

Almost surely, 2^132421340273 is an apocalyptic number.

It is an amenable number.

132421340273 is a deficient number, since it is larger than the sum of its proper divisors (1).

132421340273 is an equidigital number, since it uses as much as digits as its factorization.

132421340273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 132421340273 in words is "one hundred thirty-two billion, four hundred twenty-one million, three hundred forty thousand, two hundred seventy-three".