23232003031 has 4 divisors (see below), whose sum is σ = 23324561064. Its totient is φ = 23139445000.

The previous prime is 23232003029. The next prime is 23232003083. The reversal of 23232003031 is 13030023232.

It is a happy number.

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 23232003031 - 2¹ = 23232003029 is a prime.

It is a super-2 number, since 2×23232003031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23232003631) 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, 46278640 + ... + 46279141.

It is an arithmetic number, because the mean of its divisors is an integer number (5831140266).

Almost surely, 2^23232003031 is an apocalyptic number.

23232003031 is a deficient number, since it is larger than the sum of its proper divisors (92558033).

23232003031 is an equidigital number, since it uses as much as digits as its factorization.

23232003031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92558032.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23232003031 its reverse (13030023232), we get a palindrome (36262026263).

The spelling of 23232003031 in words is "twenty-three billion, two hundred thirty-two million, three thousand, thirty-one".