133010303405 has 32 divisors (see below), whose sum is σ = 189983024640. Its totient is φ = 87492061440.

The previous prime is 133010303389. The next prime is 133010303429. The reversal of 133010303405 is 504303010331.

It is a happy number.

It is not a de Polignac number, because 133010303405 - 2⁴ = 133010303389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 631370 + ... + 815259.

It is an arithmetic number, because the mean of its divisors is an integer number (5936969520).

Almost surely, 2^133010303405 is an apocalyptic number.

It is an amenable number.

133010303405 is a deficient number, since it is larger than the sum of its proper divisors (56972721235).

133010303405 is a wasteful number, since it uses less digits than its factorization.

133010303405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446749.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 133010303405 its reverse (504303010331), we get a palindrome (637313313736).

The spelling of 133010303405 in words is "one hundred thirty-three billion, ten million, three hundred three thousand, four hundred five".