126013010 has 16 divisors (see below), whose sum is σ = 240166296. Its totient is φ = 47440128.

The previous prime is 126013003. The next prime is 126013039. The reversal of 126013010 is 10310621.

It can be written as a sum of positive squares in 4 ways, for example, as 111028369 + 14984641 = 10537^2 + 3871^2 .

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 7 ways as a sum of consecutive naturals, for example, 370457 + ... + 370796.

Almost surely, 2^126013010 is an apocalyptic number.

126013010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126013010 is a deficient number, since it is larger than the sum of its proper divisors (114153286).

126013010 is a wasteful number, since it uses less digits than its factorization.

126013010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741277.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 126013010 is about 11225.5516568229. The cubic root of 126013010 is about 501.3470476661.

Adding to 126013010 its reverse (10310621), we get a palindrome (136323631).

The spelling of 126013010 in words is "one hundred twenty-six million, thirteen thousand, ten".