10161133126 has 4 divisors (see below), whose sum is σ = 15241699692. Its totient is φ = 5080566562.

The previous prime is 10161133093. The next prime is 10161133183. The reversal of 10161133126 is 62133116101.

10161133126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10161133126.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2540283280 + ... + 2540283283.

It is an arithmetic number, because the mean of its divisors is an integer number (3810424923).

Almost surely, 2^10161133126 is an apocalyptic number.

10161133126 is a deficient number, since it is larger than the sum of its proper divisors (5080566566).

10161133126 is an equidigital number, since it uses as much as digits as its factorization.

10161133126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5080566565.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 10161133126 its reverse (62133116101), we get a palindrome (72294249227).

The spelling of 10161133126 in words is "ten billion, one hundred sixty-one million, one hundred thirty-three thousand, one hundred twenty-six".