10266261123 has 8 divisors (see below), whose sum is σ = 13691704000. Its totient is φ = 6842496168.

The previous prime is 10266261113. The next prime is 10266261169. The reversal of 10266261123 is 32116266201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10266261123 - 2⁵ = 10266261091 is a prime.

It is a super-2 number, since 2×10266261123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10266261113) 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, 405133 + ... + 429726.

It is an arithmetic number, because the mean of its divisors is an integer number (1711463000).

Almost surely, 2^10266261123 is an apocalyptic number.

10266261123 is a deficient number, since it is larger than the sum of its proper divisors (3425442877).

10266261123 is an equidigital number, since it uses as much as digits as its factorization.

10266261123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838961.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 10266261123 in words is "ten billion, two hundred sixty-six million, two hundred sixty-one thousand, one hundred twenty-three".