10126112263 has 4 divisors (see below), whose sum is σ = 10659065560. Its totient is φ = 9593158968.

The previous prime is 10126112261. The next prime is 10126112303. The reversal of 10126112263 is 36221162101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36221162101 = 43 ⋅842352607.

It is a cyclic number.

It is not a de Polignac number, because 10126112263 - 2¹ = 10126112261 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 (10126112261) 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, 266476620 + ... + 266476657.

It is an arithmetic number, because the mean of its divisors is an integer number (2664766390).

Almost surely, 2^10126112263 is an apocalyptic number.

10126112263 is a deficient number, since it is larger than the sum of its proper divisors (532953297).

10126112263 is an equidigital number, since it uses as much as digits as its factorization.

10126112263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532953296.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 10126112263 its reverse (36221162101), we get a palindrome (46347274364).

The spelling of 10126112263 in words is "ten billion, one hundred twenty-six million, one hundred twelve thousand, two hundred sixty-three".