10011123130 has 32 divisors (see below), whose sum is σ = 18255421008. Its totient is φ = 3952435200.

The previous prime is 10011123121. The next prime is 10011123139. The reversal of 10011123130 is 3132111001.

It is an interprime number because it is at equal distance from previous prime (10011123121) and next prime (10011123139).

It can be written as a sum of positive squares in 8 ways, for example, as 256992961 + 9754130169 = 16031^2 + 98763^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10011123130.

It is not an unprimeable number, because it can be changed into a prime (10011123139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253950 + ... + 290710.

Almost surely, 2^10011123130 is an apocalyptic number.

10011123130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10011123130 is a deficient number, since it is larger than the sum of its proper divisors (8244297878).

10011123130 is a wasteful number, since it uses less digits than its factorization.

10011123130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37122.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10011123130 its reverse (3132111001), we get a palindrome (13143234131).

The spelling of 10011123130 in words is "ten billion, eleven million, one hundred twenty-three thousand, one hundred thirty".