126231010 has 16 divisors (see below), whose sum is σ = 227494656. Its totient is φ = 50430448.

The previous prime is 126230999. The next prime is 126231011. The reversal of 126231010 is 10132621.

It is not an unprimeable number, because it can be changed into a prime (126231011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1317 + ... + 15943.

It is an arithmetic number, because the mean of its divisors is an integer number (14218416).

Almost surely, 2^126231010 is an apocalyptic number.

126231010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126231010 is a deficient number, since it is larger than the sum of its proper divisors (101263646).

126231010 is a wasteful number, since it uses less digits than its factorization.

126231010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15497.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 126231010 is about 11235.2574514339. The cubic root of 126231010 is about 501.6359879155.

Adding to 126231010 its reverse (10132621), we get a palindrome (136363631).

The spelling of 126231010 in words is "one hundred twenty-six million, two hundred thirty-one thousand, ten".