4121101231 has 16 divisors (see below), whose sum is σ = 4677795360. Its totient is φ = 3603600000.

The previous prime is 4121101217. The next prime is 4121101241. The reversal of 4121101231 is 1321011214.

It is not a de Polignac number, because 4121101231 - 2¹⁵ = 4121068463 is a prime.

It is a super-2 number, since 2×4121101231² = 33966950712299430722, 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 (4121101241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83145 + ... + 123106.

It is an arithmetic number, because the mean of its divisors is an integer number (292362210).

Almost surely, 2^4121101231 is an apocalyptic number.

4121101231 is a deficient number, since it is larger than the sum of its proper divisors (556694129).

4121101231 is a wasteful number, since it uses less digits than its factorization.

4121101231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206346.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 4121101231 is about 64195.8038426189. The cubic root of 4121101231 is about 1603.2617356102.

Adding to 4121101231 its reverse (1321011214), we get a palindrome (5442112445).

The spelling of 4121101231 in words is "four billion, one hundred twenty-one million, one hundred one thousand, two hundred thirty-one".