10123311130 has 32 divisors (see below), whose sum is σ = 19298846160. Its totient is φ = 3810140160.

The previous prime is 10123311127. The next prime is 10123311157. The reversal of 10123311130 is 3111332101.

10123311130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 7473429601 + 2649881529 = 86449^2 + 51477^2 .

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 in 15 ways as a sum of consecutive naturals, for example, 1248690 + ... + 1256770.

Almost surely, 2^10123311130 is an apocalyptic number.

10123311130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10123311130 is a deficient number, since it is larger than the sum of its proper divisors (9175535030).

10123311130 is a wasteful number, since it uses less digits than its factorization.

10123311130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15474.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10123311130 its reverse (3111332101), we get a palindrome (13234643231).

The spelling of 10123311130 in words is "ten billion, one hundred twenty-three million, three hundred eleven thousand, one hundred thirty".