202032401 has 2 divisors, whose sum is σ = 202032402. Its totient is φ = 202032400.

The previous prime is 202032373. The next prime is 202032407. The reversal of 202032401 is 104230202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161900176 + 40132225 = 12724^2 + 6335^2 .

It is a cyclic number.

It is not a de Polignac number, because 202032401 - 2¹⁰ = 202031377 is a prime.

It is not a weakly prime, because it can be changed into another prime (202032407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101016200 + 101016201.

It is an arithmetic number, because the mean of its divisors is an integer number (101016201).

Almost surely, 2^202032401 is an apocalyptic number.

It is an amenable number.

202032401 is a deficient number, since it is larger than the sum of its proper divisors (1).

202032401 is an equidigital number, since it uses as much as digits as its factorization.

202032401 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 14.

The square root of 202032401 is about 14213.8102210491. The cubic root of 202032401 is about 586.7778007365. Note that the first 3 decimals are identical.

Adding to 202032401 its reverse (104230202), we get a palindrome (306262603).

The spelling of 202032401 in words is "two hundred two million, thirty-two thousand, four hundred one".