23000032111 has 8 divisors (see below), whose sum is σ = 26290505504. Its totient is φ = 19710747360.

The previous prime is 23000032073. The next prime is 23000032147. The reversal of 23000032111 is 11123000032.

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 23000032111 - 2¹³ = 23000023919 is a prime.

It is a super-2 number, since 2×23000032111² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23000032091 and 23000032100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000032711) 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, 255300 + ... + 333433.

It is an arithmetic number, because the mean of its divisors is an integer number (3286313188).

Almost surely, 2^23000032111 is an apocalyptic number.

23000032111 is a deficient number, since it is larger than the sum of its proper divisors (3290473393).

23000032111 is an equidigital number, since it uses as much as digits as its factorization.

23000032111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594321.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 23000032111 its reverse (11123000032), we get a palindrome (34123032143).

It can be divided in two parts, 23000032 and 111, that multiplied together give a palindrome (2553003552).

The spelling of 23000032111 in words is "twenty-three billion, thirty-two thousand, one hundred eleven".