1202023303011 has 32 divisors (see below), whose sum is σ = 1874883456000. Its totient is φ = 759017425824.

The previous prime is 1202023303009. The next prime is 1202023303027. The reversal of 1202023303011 is 1103033202021.

1202023303011 is a `hidden beast` number, since 12 + 0 + 20 + 2 + 330 + 301 + 1 = 666.

It is not a de Polignac number, because 1202023303011 - 2¹ = 1202023303009 is a prime.

It is a super-2 number, since 2×1202023303011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1202023303081) 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, 2298745 + ... + 2772773.

It is an arithmetic number, because the mean of its divisors is an integer number (58590108000).

Almost surely, 2^{1202023303011} is an apocalyptic number.

1202023303011 is a deficient number, since it is larger than the sum of its proper divisors (672860152989).

1202023303011 is a wasteful number, since it uses less digits than its factorization.

1202023303011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479000 (or 478994 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1202023303011 its reverse (1103033202021), we get a palindrome (2305056505032).

The spelling of 1202023303011 in words is "one trillion, two hundred two billion, twenty-three million, three hundred three thousand, eleven".