126604100301 has 24 divisors (see below), whose sum is σ = 196693502400. Its totient is φ = 72224373312.

The previous prime is 126604100261. The next prime is 126604100303. The reversal of 126604100301 is 103001406621.

It is not a de Polignac number, because 126604100301 - 2¹⁵ = 126604067533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126604100303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 630856 + ... + 806961.

It is an arithmetic number, because the mean of its divisors is an integer number (8195562600).

Almost surely, 2^126604100301 is an apocalyptic number.

It is an amenable number.

126604100301 is a deficient number, since it is larger than the sum of its proper divisors (70089402099).

126604100301 is a wasteful number, since it uses less digits than its factorization.

126604100301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438433 (or 1438426 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 126604100301 its reverse (103001406621), we get a palindrome (229605506922).

The spelling of 126604100301 in words is "one hundred twenty-six billion, six hundred four million, one hundred thousand, three hundred one".