133077271443 has 4 divisors (see below), whose sum is σ = 177436361928. Its totient is φ = 88718180960.

The previous prime is 133077271421. The next prime is 133077271451. The reversal of 133077271443 is 344172770331.

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 133077271443 - 2¹⁰ = 133077270419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133077271395 and 133077271404.

It is not an unprimeable number, because it can be changed into a prime (133077271343) 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, 22179545238 + ... + 22179545243.

It is an arithmetic number, because the mean of its divisors is an integer number (44359090482).

Almost surely, 2^133077271443 is an apocalyptic number.

133077271443 is a deficient number, since it is larger than the sum of its proper divisors (44359090485).

133077271443 is an equidigital number, since it uses as much as digits as its factorization.

133077271443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44359090484.

The product of its (nonzero) digits is 296352, while the sum is 42.

The spelling of 133077271443 in words is "one hundred thirty-three billion, seventy-seven million, two hundred seventy-one thousand, four hundred forty-three".