231002230303 has 16 divisors (see below), whose sum is σ = 249282242496. Its totient is φ = 212795493120.

The previous prime is 231002230297. The next prime is 231002230339. The reversal of 231002230303 is 303032200132.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 231002230303 - 2¹³ = 231002222111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231002230363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22085451 + ... + 22095907.

It is an arithmetic number, because the mean of its divisors is an integer number (15580140156).

Almost surely, 2^231002230303 is an apocalyptic number.

231002230303 is a deficient number, since it is larger than the sum of its proper divisors (18280012193).

231002230303 is a wasteful number, since it uses less digits than its factorization.

231002230303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13794.

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

Adding to 231002230303 its reverse (303032200132), we get a palindrome (534034430435).

The spelling of 231002230303 in words is "two hundred thirty-one billion, two million, two hundred thirty thousand, three hundred three".