10421303023 has 2 divisors, whose sum is σ = 10421303024. Its totient is φ = 10421303022.

The previous prime is 10421302999. The next prime is 10421303047. The reversal of 10421303023 is 32030312401.

It is a balanced prime because it is at equal distance from previous prime (10421302999) and next prime (10421303047).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10421303023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10421303063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5210651511 + 5210651512.

It is an arithmetic number, because the mean of its divisors is an integer number (5210651512).

Almost surely, 2^10421303023 is an apocalyptic number.

10421303023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10421303023 is an equidigital number, since it uses as much as digits as its factorization.

10421303023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10421303023 its reverse (32030312401), we get a palindrome (42451615424).

The spelling of 10421303023 in words is "ten billion, four hundred twenty-one million, three hundred three thousand, twenty-three".