1202401233 has 32 divisors (see below), whose sum is σ = 1963355520. Its totient is φ = 721198080.

The previous prime is 1202401231. The next prime is 1202401237. The reversal of 1202401233 is 3321042021.

It is not a de Polignac number, because 1202401233 - 2¹ = 1202401231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1202401231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7941 + ... + 49677.

It is an arithmetic number, because the mean of its divisors is an integer number (61354860).

Almost surely, 2^1202401233 is an apocalyptic number.

It is an amenable number.

1202401233 is a deficient number, since it is larger than the sum of its proper divisors (760954287).

1202401233 is a wasteful number, since it uses less digits than its factorization.

1202401233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41854 (or 41848 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1202401233 is about 34675.6576433671. The cubic root of 1202401233 is about 1063.3668999361.

Adding to 1202401233 its reverse (3321042021), we get a palindrome (4523443254).

The spelling of 1202401233 in words is "one billion, two hundred two million, four hundred one thousand, two hundred thirty-three".