1203210201 has 16 divisors (see below), whose sum is σ = 1677957120. Its totient is φ = 765465360.

The previous prime is 1203210157. The next prime is 1203210209. The reversal of 1203210201 is 1020123021.

It is not a de Polignac number, because 1203210201 - 2⁶ = 1203210137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1203210209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9510 + ... + 49968.

It is an arithmetic number, because the mean of its divisors is an integer number (104872320).

Almost surely, 2^1203210201 is an apocalyptic number.

It is an amenable number.

1203210201 is a deficient number, since it is larger than the sum of its proper divisors (474746919).

1203210201 is a wasteful number, since it uses less digits than its factorization.

1203210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40916.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1203210201 is about 34687.3204644002. The cubic root of 1203210201 is about 1063.6053219990.

Adding to 1203210201 its reverse (1020123021), we get a palindrome (2223333222).

The spelling of 1203210201 in words is "one billion, two hundred three million, two hundred ten thousand, two hundred one".