10231212221323 has 8 divisors (see below), whose sum is σ = 10867881192480. Its totient is φ = 9598413578880.

The previous prime is 10231212221257. The next prime is 10231212221327. The reversal of 10231212221323 is 32312221213201.

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 10231212221323 - 2²¹ = 10231210124171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10231212221327) 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, 967576728 + ... + 967587301.

It is an arithmetic number, because the mean of its divisors is an integer number (1358485149060).

Almost surely, 2^{10231212221323} is an apocalyptic number.

10231212221323 is a deficient number, since it is larger than the sum of its proper divisors (636668971157).

10231212221323 is a wasteful number, since it uses less digits than its factorization.

10231212221323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935164357.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10231212221323 its reverse (32312221213201), we get a palindrome (42543433434524).

The spelling of 10231212221323 in words is "ten trillion, two hundred thirty-one billion, two hundred twelve million, two hundred twenty-one thousand, three hundred twenty-three".