231441033002023 has 4 divisors (see below), whose sum is σ = 249244189386808. Its totient is φ = 213637876617240.

The previous prime is 231441033001973. The next prime is 231441033002059. The reversal of 231441033002023 is 320200330144132.

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 231441033002023 - 2¹⁷ = 231441032870951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231441033001982 and 231441033002000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231441033008023) 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, 8901578192373 + ... + 8901578192398.

It is an arithmetic number, because the mean of its divisors is an integer number (62311047346702).

Almost surely, 2^{231441033002023} is an apocalyptic number.

231441033002023 is a deficient number, since it is larger than the sum of its proper divisors (17803156384785).

231441033002023 is a wasteful number, since it uses less digits than its factorization.

231441033002023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17803156384784.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 231441033002023 its reverse (320200330144132), we get a palindrome (551641363146155).

The spelling of 231441033002023 in words is "two hundred thirty-one trillion, four hundred forty-one billion, thirty-three million, two thousand, twenty-three".