126010100 has 36 divisors (see below), whose sum is σ = 285335904. Its totient is φ = 48211680.

The previous prime is 126010099. The next prime is 126010111. The reversal of 126010100 is 1010621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25094 + ... + 29693.

Almost surely, 2^126010100 is an apocalyptic number.

126010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126010100 is an abundant number, since it is smaller than the sum of its proper divisors (159325804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126010100 is a wasteful number, since it uses less digits than its factorization.

126010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54824 (or 54817 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 126010100 is about 11225.4220410638. The cubic root of 126010100 is about 501.3431884584.

Adding to 126010100 its reverse (1010621), we get a palindrome (127020721).

The spelling of 126010100 in words is "one hundred twenty-six million, ten thousand, one hundred".