2023321665130 has 8 divisors (see below), whose sum is σ = 3641978997252. Its totient is φ = 809328666048.

The previous prime is 2023321665119. The next prime is 2023321665133. The reversal of 2023321665130 is 315661233202.

It can be written as a sum of positive squares in 2 ways, for example, as 1940841845881 + 82479819249 = 1393141^2 + 287193^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2023321665133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101166083247 + ... + 101166083266.

Almost surely, 2^{2023321665130} is an apocalyptic number.

2023321665130 is a deficient number, since it is larger than the sum of its proper divisors (1618657332122).

2023321665130 is a wasteful number, since it uses less digits than its factorization.

2023321665130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202332166520.

The product of its (nonzero) digits is 38880, while the sum is 34.

Adding to 2023321665130 its reverse (315661233202), we get a palindrome (2338982898332).

The spelling of 2023321665130 in words is "two trillion, twenty-three billion, three hundred twenty-one million, six hundred sixty-five thousand, one hundred thirty".