126063035320 has 64 divisors (see below), whose sum is σ = 284301407520. Its totient is φ = 50308114944.

The previous prime is 126063035309. The next prime is 126063035321. The reversal of 126063035320 is 23530360621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126063035321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47089822 + ... + 47092498.

Almost surely, 2^126063035320 is an apocalyptic number.

126063035320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126063035320 is an abundant number, since it is smaller than the sum of its proper divisors (158238372200).

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

126063035320 is a wasteful number, since it uses less digits than its factorization.

126063035320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4984 (or 4980 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 126063035320 its reverse (23530360621), we get a palindrome (149593395941).

The spelling of 126063035320 in words is "one hundred twenty-six billion, sixty-three million, thirty-five thousand, three hundred twenty".