923561133141 has 8 divisors (see below), whose sum is σ = 1260052398880. Its totient is φ = 601388644752.

The previous prime is 923561133133. The next prime is 923561133151. The reversal of 923561133141 is 141331165329.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 923561133141 - 2³ = 923561133133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 923561133141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (923561133151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3579694186 + ... + 3579694443.

It is an arithmetic number, because the mean of its divisors is an integer number (157506549860).

Almost surely, 2^923561133141 is an apocalyptic number.

It is an amenable number.

923561133141 is a deficient number, since it is larger than the sum of its proper divisors (336491265739).

923561133141 is a wasteful number, since it uses less digits than its factorization.

923561133141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7159388675.

The product of its digits is 58320, while the sum is 39.

The spelling of 923561133141 in words is "nine hundred twenty-three billion, five hundred sixty-one million, one hundred thirty-three thousand, one hundred forty-one".