10020453403 has 2 divisors, whose sum is σ = 10020453404. Its totient is φ = 10020453402.

The previous prime is 10020453383. The next prime is 10020453407. The reversal of 10020453403 is 30435402001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10020453403 - 2²¹ = 10018356251 is a prime.

It is not a weakly prime, because it can be changed into another prime (10020453407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010226701 + 5010226702.

It is an arithmetic number, because the mean of its divisors is an integer number (5010226702).

Almost surely, 2^10020453403 is an apocalyptic number.

10020453403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020453403 is an equidigital number, since it uses as much as digits as its factorization.

10020453403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 10020453403 its reverse (30435402001), we get a palindrome (40455855404).

The spelling of 10020453403 in words is "ten billion, twenty million, four hundred fifty-three thousand, four hundred three".