153022201 has 2 divisors, whose sum is σ = 153022202. Its totient is φ = 153022200.

The previous prime is 153022189. The next prime is 153022237. The reversal of 153022201 is 102220351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149695225 + 3326976 = 12235^2 + 1824^2 .

It is an emirp because it is prime and its reverse (102220351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153022201 - 2⁷ = 153022073 is a prime.

It is not a weakly prime, because it can be changed into another prime (153022301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76511100 + 76511101.

It is an arithmetic number, because the mean of its divisors is an integer number (76511101).

Almost surely, 2^153022201 is an apocalyptic number.

It is an amenable number.

153022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

153022201 is an equidigital number, since it uses as much as digits as its factorization.

153022201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 153022201 is about 12370.2142665356. The cubic root of 153022201 is about 534.8739925094.

Adding to 153022201 its reverse (102220351), we get a palindrome (255242552).

The spelling of 153022201 in words is "one hundred fifty-three million, twenty-two thousand, two hundred one".