202100153 has 2 divisors, whose sum is σ = 202100154. Its totient is φ = 202100152.

The previous prime is 202100123. The next prime is 202100203. The reversal of 202100153 is 351001202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132411049 + 69689104 = 11507^2 + 8348^2 .

It is a cyclic number.

It is not a de Polignac number, because 202100153 - 2⁸ = 202099897 is a prime.

It is not a weakly prime, because it can be changed into another prime (202100123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101050076 + 101050077.

It is an arithmetic number, because the mean of its divisors is an integer number (101050077).

Almost surely, 2^202100153 is an apocalyptic number.

It is an amenable number.

202100153 is a deficient number, since it is larger than the sum of its proper divisors (1).

202100153 is an equidigital number, since it uses as much as digits as its factorization.

202100153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 202100153 is about 14216.1933371772. The cubic root of 202100153 is about 586.8433858047.

Adding to 202100153 its reverse (351001202), we get a palindrome (553101355).

The spelling of 202100153 in words is "two hundred two million, one hundred thousand, one hundred fifty-three".