126302012 has 12 divisors (see below), whose sum is σ = 221110176. Its totient is φ = 63127680.

The previous prime is 126302003. The next prime is 126302041. The reversal of 126302012 is 210203621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13388 + ... + 20780.

It is an arithmetic number, because the mean of its divisors is an integer number (18425848).

Almost surely, 2^126302012 is an apocalyptic number.

It is an amenable number.

126302012 is a deficient number, since it is larger than the sum of its proper divisors (94808164).

126302012 is a wasteful number, since it uses less digits than its factorization.

126302012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11668 (or 11666 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 126302012 is about 11238.4167924134. The cubic root of 126302012 is about 501.7300231360.

Adding to 126302012 its reverse (210203621), we get a palindrome (336505633).

The spelling of 126302012 in words is "one hundred twenty-six million, three hundred two thousand, twelve".