201303032231 has 8 divisors (see below), whose sum is σ = 237481918464. Its totient is φ = 166979473560.

The previous prime is 201303032221. The next prime is 201303032239. The reversal of 201303032231 is 132230303102.

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 201303032231 - 2¹⁸ = 201302770087 is a prime.

It is a super-2 number, since 2×201303032231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201303032239) 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, 463831655 + ... + 463832088.

It is an arithmetic number, because the mean of its divisors is an integer number (29685239808).

Almost surely, 2^201303032231 is an apocalyptic number.

201303032231 is a deficient number, since it is larger than the sum of its proper divisors (36178886233).

201303032231 is an equidigital number, since it uses as much as digits as its factorization.

201303032231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927663781.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 201303032231 its reverse (132230303102), we get a palindrome (333533335333).

The spelling of 201303032231 in words is "two hundred one billion, three hundred three million, thirty-two thousand, two hundred thirty-one".