10403023019 has 2 divisors, whose sum is σ = 10403023020. Its totient is φ = 10403023018.

The previous prime is 10403022989. The next prime is 10403023049. The reversal of 10403023019 is 91032030401.

It is a balanced prime because it is at equal distance from previous prime (10403022989) and next prime (10403023049).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10403023019 is a prime.

It is a super-2 number, since 2×10403023019² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10403022985 and 10403023003.

It is not a weakly prime, because it can be changed into another prime (10403023049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201511509 + 5201511510.

It is an arithmetic number, because the mean of its divisors is an integer number (5201511510).

Almost surely, 2^10403023019 is an apocalyptic number.

10403023019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10403023019 is an equidigital number, since it uses as much as digits as its factorization.

10403023019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 10403023019 in words is "ten billion, four hundred three million, twenty-three thousand, nineteen".