2231601063 has 8 divisors (see below), whose sum is σ = 2981841408. Its totient is φ = 1484547384.

The previous prime is 2231601049. The next prime is 2231601089. The reversal of 2231601063 is 3601061322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2231601063 - 2⁹ = 2231600551 is a prime.

It is a super-3 number, since 3×2231601063³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231601023) 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, 795031 + ... + 797832.

It is an arithmetic number, because the mean of its divisors is an integer number (372730176).

Almost surely, 2^2231601063 is an apocalyptic number.

2231601063 is a deficient number, since it is larger than the sum of its proper divisors (750240345).

2231601063 is a wasteful number, since it uses less digits than its factorization.

2231601063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593333.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2231601063 is about 47239.8249679230. The cubic root of 2231601063 is about 1306.7891497259.

Adding to 2231601063 its reverse (3601061322), we get a palindrome (5832662385).

The spelling of 2231601063 in words is "two billion, two hundred thirty-one million, six hundred one thousand, sixty-three".