10128746111 has 8 divisors (see below), whose sum is σ = 11163455184. Its totient is φ = 9113022720.

The previous prime is 10128746107. The next prime is 10128746143. The reversal of 10128746111 is 11164782101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10128746111 - 2² = 10128746107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10128746011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4745300 + ... + 4747433.

It is an arithmetic number, because the mean of its divisors is an integer number (1395431898).

Almost surely, 2^10128746111 is an apocalyptic number.

10128746111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10128746111 is a deficient number, since it is larger than the sum of its proper divisors (1034709073).

10128746111 is an equidigital number, since it uses as much as digits as its factorization.

10128746111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9492841.

The product of its (nonzero) digits is 2688, while the sum is 32.

The spelling of 10128746111 in words is "ten billion, one hundred twenty-eight million, seven hundred forty-six thousand, one hundred eleven".