133003401043 has 2 divisors, whose sum is σ = 133003401044. Its totient is φ = 133003401042.

The previous prime is 133003400987. The next prime is 133003401061. The reversal of 133003401043 is 340104300331.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (340104300331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133003401043 is a prime.

It is not a weakly prime, because it can be changed into another prime (133003404043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66501700521 + 66501700522.

It is an arithmetic number, because the mean of its divisors is an integer number (66501700522).

Almost surely, 2^133003401043 is an apocalyptic number.

133003401043 is a deficient number, since it is larger than the sum of its proper divisors (1).

133003401043 is an equidigital number, since it uses as much as digits as its factorization.

133003401043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 133003401043 its reverse (340104300331), we get a palindrome (473107701374).

The spelling of 133003401043 in words is "one hundred thirty-three billion, three million, four hundred one thousand, forty-three".