2231401032231 has 8 divisors (see below), whose sum is σ = 3400230144384. Its totient is φ = 1275086304120.

The previous prime is 2231401032187. The next prime is 2231401032331. The reversal of 2231401032231 is 1322301041322.

2231401032231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2231401032231 - 2¹⁰ = 2231401031207 is a prime.

It is a super-3 number, since 3×2231401032231³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231401032031) 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, 53128595985 + ... + 53128596026.

It is an arithmetic number, because the mean of its divisors is an integer number (425028768048).

Almost surely, 2^{2231401032231} is an apocalyptic number.

2231401032231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2231401032231 is a deficient number, since it is larger than the sum of its proper divisors (1168829112153).

2231401032231 is a wasteful number, since it uses less digits than its factorization.

2231401032231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106257192021.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2231401032231 its reverse (1322301041322), we get a palindrome (3553702073553).

Subtracting from 2231401032231 its reverse (1322301041322), we obtain a palindrome (909099990909).

The spelling of 2231401032231 in words is "two trillion, two hundred thirty-one billion, four hundred one million, thirty-two thousand, two hundred thirty-one".