10466123131 has 4 divisors (see below), whose sum is σ = 10622333992. Its totient is φ = 10309912272.

The previous prime is 10466123093. The next prime is 10466123147. The reversal of 10466123131 is 13132166401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13132166401 = 31 ⋅423618271.

It is a cyclic number.

It is not a de Polignac number, because 10466123131 - 2¹⁵ = 10466090363 is a prime.

It is a super-2 number, since 2×10466123131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10466123131.

It is not an unprimeable number, because it can be changed into a prime (10466124131) 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, 78105330 + ... + 78105463.

It is an arithmetic number, because the mean of its divisors is an integer number (2655583498).

Almost surely, 2^10466123131 is an apocalyptic number.

10466123131 is a deficient number, since it is larger than the sum of its proper divisors (156210861).

10466123131 is an equidigital number, since it uses as much as digits as its factorization.

10466123131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156210860.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 10466123131 its reverse (13132166401), we get a palindrome (23598289532).

The spelling of 10466123131 in words is "ten billion, four hundred sixty-six million, one hundred twenty-three thousand, one hundred thirty-one".