1031230201 has 8 divisors (see below), whose sum is σ = 1040223744. Its totient is φ = 1022274480.

The previous prime is 1031230157. The next prime is 1031230223. The reversal of 1031230201 is 1020321301.

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 1031230201 - 2¹¹ = 1031228153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031230241) 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, 46750 + ... + 65176.

It is an arithmetic number, because the mean of its divisors is an integer number (130027968).

Almost surely, 2^1031230201 is an apocalyptic number.

It is an amenable number.

1031230201 is a deficient number, since it is larger than the sum of its proper divisors (8993543).

1031230201 is a wasteful number, since it uses less digits than its factorization.

1031230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18911.

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

The square root of 1031230201 is about 32112.7731751713. The cubic root of 1031230201 is about 1010.3035394567.

Adding to 1031230201 its reverse (1020321301), we get a palindrome (2051551502).

The spelling of 1031230201 in words is "one billion, thirty-one million, two hundred thirty thousand, two hundred one".