4201203541 has 2 divisors, whose sum is σ = 4201203542. Its totient is φ = 4201203540.

The previous prime is 4201203527. The next prime is 4201203571. The reversal of 4201203541 is 1453021024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4144140625 + 57062916 = 64375^2 + 7554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4201203541 is a prime.

It is a super-2 number, since 2×4201203541² = 35300222385821877362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4201203571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100601770 + 2100601771.

It is an arithmetic number, because the mean of its divisors is an integer number (2100601771).

Almost surely, 2^4201203541 is an apocalyptic number.

It is an amenable number.

4201203541 is a deficient number, since it is larger than the sum of its proper divisors (1).

4201203541 is an equidigital number, since it uses as much as digits as its factorization.

4201203541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4201203541 is about 64816.6918393711. The cubic root of 4201203541 is about 1613.5827446018.

Adding to 4201203541 its reverse (1453021024), we get a palindrome (5654224565).

The spelling of 4201203541 in words is "four billion, two hundred one million, two hundred three thousand, five hundred forty-one".