3451012403 has 2 divisors, whose sum is σ = 3451012404. Its totient is φ = 3451012402.

The previous prime is 3451012387. The next prime is 3451012451. The reversal of 3451012403 is 3042101543.

3451012403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3451012403 - 2⁴ = 3451012387 is a prime.

It is not a weakly prime, because it can be changed into another prime (3451012463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725506201 + 1725506202.

It is an arithmetic number, because the mean of its divisors is an integer number (1725506202).

Almost surely, 2^3451012403 is an apocalyptic number.

3451012403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3451012403 is an equidigital number, since it uses as much as digits as its factorization.

3451012403 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 23.

The square root of 3451012403 is about 58745.3181368524. The cubic root of 3451012403 is about 1511.1775973941.

Adding to 3451012403 its reverse (3042101543), we get a palindrome (6493113946).

The spelling of 3451012403 in words is "three billion, four hundred fifty-one million, twelve thousand, four hundred three".