4201013231 has 4 divisors (see below), whose sum is σ = 4201663200. Its totient is φ = 4200363264.

The previous prime is 4201013137. The next prime is 4201013233. The reversal of 4201013231 is 1323101024.

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 4201013231 - 2¹⁴ = 4200996847 is a prime.

It is a super-2 number, since 2×4201013231² = 35297024334074118722, which 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 (4201013233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315191 + ... + 328248.

It is an arithmetic number, because the mean of its divisors is an integer number (1050415800).

Almost surely, 2^4201013231 is an apocalyptic number.

4201013231 is a deficient number, since it is larger than the sum of its proper divisors (649969).

4201013231 is an equidigital number, since it uses as much as digits as its factorization.

4201013231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649968.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 4201013231 is about 64815.2237595459. The cubic root of 4201013231 is about 1613.5583797132.

Adding to 4201013231 its reverse (1323101024), we get a palindrome (5524114255).

The spelling of 4201013231 in words is "four billion, two hundred one million, thirteen thousand, two hundred thirty-one".