133723433346107 has 16 divisors (see below), whose sum is σ = 153138222812160. Its totient is φ = 115651261984800.

The previous prime is 133723433346091. The next prime is 133723433346157. The reversal of 133723433346107 is 701643334327331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133723433346107 - 2⁴ = 133723433346091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133723433346157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3323292008 + ... + 3323332245.

It is an arithmetic number, because the mean of its divisors is an integer number (9571138925760).

Almost surely, 2^{133723433346107} is an apocalyptic number.

133723433346107 is a deficient number, since it is larger than the sum of its proper divisors (19414789466053).

133723433346107 is a wasteful number, since it uses less digits than its factorization.

133723433346107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6646624354.

The product of its (nonzero) digits is 6858432, while the sum is 50.

The spelling of 133723433346107 in words is "one hundred thirty-three trillion, seven hundred twenty-three billion, four hundred thirty-three million, three hundred forty-six thousand, one hundred seven".