10321113012123 has 8 divisors (see below), whose sum is σ = 13761500966928. Its totient is φ = 6880733532704.

The previous prime is 10321113012079. The next prime is 10321113012131. The reversal of 10321113012123 is 32121031112301.

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 10321113012123 - 2⁹ = 10321113011611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10321113012123.

It is not an unprimeable number, because it can be changed into a prime (10321113012323) 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, 1712161 + ... + 4855277.

It is an arithmetic number, because the mean of its divisors is an integer number (1720187620866).

Almost surely, 2^{10321113012123} is an apocalyptic number.

10321113012123 is a deficient number, since it is larger than the sum of its proper divisors (3440387954805).

10321113012123 is a wasteful number, since it uses less digits than its factorization.

10321113012123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4237693.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10321113012123 its reverse (32121031112301), we get a palindrome (42442144124424).

The spelling of 10321113012123 in words is "ten trillion, three hundred twenty-one billion, one hundred thirteen million, twelve thousand, one hundred twenty-three".