2128062023 has 4 divisors (see below), whose sum is σ = 2253242160. Its totient is φ = 2002881888.

The previous prime is 2128062019. The next prime is 2128062047. The reversal of 2128062023 is 3202608212.

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 2128062023 - 2² = 2128062019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2128061983 and 2128062001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2128062323) 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, 62590043 + ... + 62590076.

It is an arithmetic number, because the mean of its divisors is an integer number (563310540).

Almost surely, 2^2128062023 is an apocalyptic number.

2128062023 is a deficient number, since it is larger than the sum of its proper divisors (125180137).

2128062023 is a wasteful number, since it uses less digits than its factorization.

2128062023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125180136.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2128062023 is about 46130.9226333053. The cubic root of 2128062023 is about 1286.2580145213.

The spelling of 2128062023 in words is "two billion, one hundred twenty-eight million, sixty-two thousand, twenty-three".