1201102303233 has 64 divisors (see below), whose sum is σ = 1934021836800. Its totient is φ = 648207183360.

The previous prime is 1201102303223. The next prime is 1201102303249. The reversal of 1201102303233 is 3323032011021.

It is not a de Polignac number, because 1201102303233 - 2¹⁰ = 1201102302209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1201102303213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30888223 + ... + 30927083.

It is an arithmetic number, because the mean of its divisors is an integer number (30219091200).

Almost surely, 2^{1201102303233} is an apocalyptic number.

It is an amenable number.

1201102303233 is a deficient number, since it is larger than the sum of its proper divisors (732919533567).

1201102303233 is a wasteful number, since it uses less digits than its factorization.

1201102303233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39702.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1201102303233 its reverse (3323032011021), we get a palindrome (4524134314254).

The spelling of 1201102303233 in words is "one trillion, two hundred one billion, one hundred two million, three hundred three thousand, two hundred thirty-three".