133023001062545 has 12 divisors (see below), whose sum is σ = 175458437765940. Its totient is φ = 96744000772320.

The previous prime is 133023001062467. The next prime is 133023001062563. The reversal of 133023001062545 is 545260100320331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13336862969089 + 119686138093456 = 3651967^2 + 10940116^2 .

It is not a de Polignac number, because 133023001062545 - 2¹⁴ = 133023001046161 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109936363910 + ... + 109936365119.

It is an arithmetic number, because the mean of its divisors is an integer number (14621536480495).

Almost surely, 2^{133023001062545} is an apocalyptic number.

It is an amenable number.

133023001062545 is a deficient number, since it is larger than the sum of its proper divisors (42435436703395).

133023001062545 is a wasteful number, since it uses less digits than its factorization.

133023001062545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219872729056 (or 219872729045 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 133023001062545 its reverse (545260100320331), we get a palindrome (678283101382876).

The spelling of 133023001062545 in words is "one hundred thirty-three trillion, twenty-three billion, one million, sixty-two thousand, five hundred forty-five".