126011007 has 6 divisors (see below), whose sum is σ = 182015912. Its totient is φ = 84007332.

The previous prime is 126010993. The next prime is 126011047. The reversal of 126011007 is 700110621.

It is not a de Polignac number, because 126011007 - 2⁴ = 126010991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126011047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7000603 + ... + 7000620.

Almost surely, 2^126011007 is an apocalyptic number.

126011007 is a deficient number, since it is larger than the sum of its proper divisors (56004905).

126011007 is a wasteful number, since it uses less digits than its factorization.

126011007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14001229 (or 14001226 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 126011007 is about 11225.4624403630. The cubic root of 126011007 is about 501.3443913175.

Adding to 126011007 its reverse (700110621), we get a palindrome (826121628).

The spelling of 126011007 in words is "one hundred twenty-six million, eleven thousand, seven".