10203321300023 has 8 divisors (see below), whose sum is σ = 10445056435968. Its totient is φ = 9961788372984.

The previous prime is 10203321299999. The next prime is 10203321300061. The reversal of 10203321300023 is 32000312330201.

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 10203321300023 - 2⁶ = 10203321299959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10203321299968 and 10203321300004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203321303023) 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, 50450111 + ... + 50651952.

It is an arithmetic number, because the mean of its divisors is an integer number (1305632054496).

Almost surely, 2^{10203321300023} is an apocalyptic number.

10203321300023 is a deficient number, since it is larger than the sum of its proper divisors (241735135945).

10203321300023 is a wasteful number, since it uses less digits than its factorization.

10203321300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101104453.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10203321300023 its reverse (32000312330201), we get a palindrome (42203633630224).

The spelling of 10203321300023 in words is "ten trillion, two hundred three billion, three hundred twenty-one million, three hundred thousand, twenty-three".