10120023443 has 2 divisors, whose sum is σ = 10120023444. Its totient is φ = 10120023442.

The previous prime is 10120023401. The next prime is 10120023461. The reversal of 10120023443 is 34432002101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10120023443 - 2⁸ = 10120023187 is a prime.

It is not a weakly prime, because it can be changed into another prime (10120013443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060011721 + 5060011722.

It is an arithmetic number, because the mean of its divisors is an integer number (5060011722).

Almost surely, 2^10120023443 is an apocalyptic number.

10120023443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120023443 is an equidigital number, since it uses as much as digits as its factorization.

10120023443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10120023443 its reverse (34432002101), we get a palindrome (44552025544).

The spelling of 10120023443 in words is "ten billion, one hundred twenty million, twenty-three thousand, four hundred forty-three".