4401201131 has 2 divisors, whose sum is σ = 4401201132. Its totient is φ = 4401201130.

The previous prime is 4401201127. The next prime is 4401201139. The reversal of 4401201131 is 1311021044.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4401201131 - 2² = 4401201127 is a prime.

It is a super-2 number, since 2×4401201131² = 38741142791031358322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4401201139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2200600565 + 2200600566.

It is an arithmetic number, because the mean of its divisors is an integer number (2200600566).

Almost surely, 2^4401201131 is an apocalyptic number.

4401201131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4401201131 is an equidigital number, since it uses as much as digits as its factorization.

4401201131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 4401201131 is about 66341.5490548721. The cubic root of 4401201131 is about 1638.7916355409.

Adding to 4401201131 its reverse (1311021044), we get a palindrome (5712222175).

The spelling of 4401201131 in words is "four billion, four hundred one million, two hundred one thousand, one hundred thirty-one".