133403555039 has 2 divisors, whose sum is σ = 133403555040. Its totient is φ = 133403555038.

The previous prime is 133403554987. The next prime is 133403555059. The reversal of 133403555039 is 930555304331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133403555039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133403554987 and 133403555005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133403555059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66701777519 + 66701777520.

It is an arithmetic number, because the mean of its divisors is an integer number (66701777520).

Almost surely, 2^133403555039 is an apocalyptic number.

133403555039 is a deficient number, since it is larger than the sum of its proper divisors (1).

133403555039 is an equidigital number, since it uses as much as digits as its factorization.

133403555039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 364500, while the sum is 41.

The spelling of 133403555039 in words is "one hundred thirty-three billion, four hundred three million, five hundred fifty-five thousand, thirty-nine".