126303010853 has 4 divisors (see below), whose sum is σ = 132950537760. Its totient is φ = 119655483948.

The previous prime is 126303010829. The next prime is 126303010907. The reversal of 126303010853 is 358010303621.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 126303010853 - 2¹⁴ = 126302994469 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 (126303030853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3323763425 + ... + 3323763462.

It is an arithmetic number, because the mean of its divisors is an integer number (33237634440).

Almost surely, 2^126303010853 is an apocalyptic number.

It is an amenable number.

126303010853 is a deficient number, since it is larger than the sum of its proper divisors (6647526907).

126303010853 is an equidigital number, since it uses as much as digits as its factorization.

126303010853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6647526906.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 126303010853 in words is "one hundred twenty-six billion, three hundred three million, ten thousand, eight hundred fifty-three".