10948128923 has 4 divisors (see below), whose sum is σ = 11325650640. Its totient is φ = 10570607208.

The previous prime is 10948128899. The next prime is 10948128931. The reversal of 10948128923 is 32982184901.

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

It is a cyclic number.

It is not a de Polignac number, because 10948128923 - 2²⁸ = 10679693467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10948124923) 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, 188760815 + ... + 188760872.

It is an arithmetic number, because the mean of its divisors is an integer number (2831412660).

Almost surely, 2^10948128923 is an apocalyptic number.

10948128923 is a deficient number, since it is larger than the sum of its proper divisors (377521717).

10948128923 is an equidigital number, since it uses as much as digits as its factorization.

10948128923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377521716.

The product of its (nonzero) digits is 248832, while the sum is 47.

The spelling of 10948128923 in words is "ten billion, nine hundred forty-eight million, one hundred twenty-eight thousand, nine hundred twenty-three".