126464103 has 12 divisors (see below), whose sum is σ = 182950560. Its totient is φ = 84180096.

The previous prime is 126464101. The next prime is 126464111. The reversal of 126464103 is 301464621.

126464103 is a `hidden beast` number, since 1 + 2 + 646 + 4 + 10 + 3 = 666.

It is not a de Polignac number, because 126464103 - 2¹ = 126464101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126464101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4383 + ... + 16496.

It is an arithmetic number, because the mean of its divisors is an integer number (15245880).

Almost surely, 2^126464103 is an apocalyptic number.

126464103 is a deficient number, since it is larger than the sum of its proper divisors (56486457).

126464103 is a wasteful number, since it uses less digits than its factorization.

126464103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21558 (or 21555 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 126464103 is about 11245.6259496748. The cubic root of 126464103 is about 501.9445648642.

The spelling of 126464103 in words is "one hundred twenty-six million, four hundred sixty-four thousand, one hundred three".