1233150201 has 12 divisors (see below), whose sum is σ = 1786911828. Its totient is φ = 819471744.

The previous prime is 1233150181. The next prime is 1233150203. The reversal of 1233150201 is 1020513321.

It can be written as a sum of positive squares in 2 ways, for example, as 44555625 + 1188594576 = 6675^2 + 34476^2 .

It is not a de Polignac number, because 1233150201 - 2⁶ = 1233150137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1233150203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216060 + ... + 221693.

It is an arithmetic number, because the mean of its divisors is an integer number (148909319).

Almost surely, 2^1233150201 is an apocalyptic number.

It is an amenable number.

1233150201 is a deficient number, since it is larger than the sum of its proper divisors (553761627).

1233150201 is a wasteful number, since it uses less digits than its factorization.

1233150201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438072 (or 438069 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1233150201 is about 35116.2384232708. The cubic root of 1233150201 is about 1072.3551932552.

Adding to 1233150201 its reverse (1020513321), we get a palindrome (2253663522).

The spelling of 1233150201 in words is "one billion, two hundred thirty-three million, one hundred fifty thousand, two hundred one".