211232001023 has 8 divisors (see below), whose sum is σ = 211716505296. Its totient is φ = 210747980800.

The previous prime is 211232001017. The next prime is 211232001049. The reversal of 211232001023 is 320100232112.

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 211232001023 - 2⁸ = 211232000767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211232000992 and 211232001010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211232001053) 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, 760088 + ... + 1000098.

It is an arithmetic number, because the mean of its divisors is an integer number (26464563162).

Almost surely, 2^211232001023 is an apocalyptic number.

211232001023 is a deficient number, since it is larger than the sum of its proper divisors (484504273).

211232001023 is a wasteful number, since it uses less digits than its factorization.

211232001023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242025.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 211232001023 its reverse (320100232112), we get a palindrome (531332233135).

The spelling of 211232001023 in words is "two hundred eleven billion, two hundred thirty-two million, one thousand, twenty-three".