124304403403 has 2 divisors, whose sum is σ = 124304403404. Its totient is φ = 124304403402.

The previous prime is 124304403383. The next prime is 124304403451. The reversal of 124304403403 is 304304403421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124304403403 - 2⁹ = 124304402891 is a prime.

It is not a weakly prime, because it can be changed into another prime (124304403203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62152201701 + 62152201702.

It is an arithmetic number, because the mean of its divisors is an integer number (62152201702).

Almost surely, 2^124304403403 is an apocalyptic number.

124304403403 is a deficient number, since it is larger than the sum of its proper divisors (1).

124304403403 is an equidigital number, since it uses as much as digits as its factorization.

124304403403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 124304403403 its reverse (304304403421), we get a palindrome (428608806824).

The spelling of 124304403403 in words is "one hundred twenty-four billion, three hundred four million, four hundred three thousand, four hundred three".