133123556310045 has 32 divisors (see below), whose sum is σ = 243451565238528. Its totient is φ = 60850074459648.

The previous prime is 133123556309987. The next prime is 133123556310223. The reversal of 133123556310045 is 540013655321331.

It is not a de Polignac number, because 133123556310045 - 2⁶ = 133123556309981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133123556309979 and 133123556310006.

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, 65752494 + ... + 67746863.

It is an arithmetic number, because the mean of its divisors is an integer number (7607861413704).

Almost surely, 2^{133123556310045} is an apocalyptic number.

133123556310045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133123556310045 is a deficient number, since it is larger than the sum of its proper divisors (110328008928483).

133123556310045 is a wasteful number, since it uses less digits than its factorization.

133123556310045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133508869.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 133123556310045 in words is "one hundred thirty-three trillion, one hundred twenty-three billion, five hundred fifty-six million, three hundred ten thousand, forty-five".