10011129 has 4 divisors (see below), whose sum is σ = 13348176. Its totient is φ = 6674084.

The previous prime is 10011121. The next prime is 10011163. The reversal of 10011129 is 92111001.

10011129 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92111001 = 3 ⋅30703667.

It is a cyclic number.

It is not a de Polignac number, because 10011129 - 2³ = 10011121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10011121) 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, 1668519 + ... + 1668524.

It is an arithmetic number, because the mean of its divisors is an integer number (3337044).

Almost surely, 2^10011129 is an apocalyptic number.

It is an amenable number.

10011129 is a deficient number, since it is larger than the sum of its proper divisors (3337047).

10011129 is an equidigital number, since it uses as much as digits as its factorization.

10011129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337046.

The product of its (nonzero) digits is 18, while the sum is 15.

The square root of 10011129 is about 3164.0368202662. The cubic root of 10011129 is about 215.5233617185.

The spelling of 10011129 in words is "ten million, eleven thousand, one hundred twenty-nine".