920023330331201 has 8 divisors (see below), whose sum is σ = 922693818282600. Its totient is φ = 917353038483072.

The previous prime is 920023330331159. The next prime is 920023330331299. The reversal of 920023330331201 is 102133033320029.

It can be written as a sum of positive squares in 4 ways, for example, as 566212685210176 + 353810645121025 = 23795224^2 + 18809855^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 920023330331201 - 2¹⁰ = 920023330330177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (920023330331101) 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, 39626540 + ... + 58397853.

It is an arithmetic number, because the mean of its divisors is an integer number (115336727285325).

Almost surely, 2^{920023330331201} is an apocalyptic number.

It is an amenable number.

920023330331201 is a deficient number, since it is larger than the sum of its proper divisors (2670487951399).

920023330331201 is a wasteful number, since it uses less digits than its factorization.

920023330331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98051635.

The product of its (nonzero) digits is 17496, while the sum is 32.

The spelling of 920023330331201 in words is "nine hundred twenty trillion, twenty-three billion, three hundred thirty million, three hundred thirty-one thousand, two hundred one".