1101233103021 has 32 divisors (see below), whose sum is σ = 1635347376000. Its totient is φ = 732405265920.

The previous prime is 1101233103017. The next prime is 1101233103053. The reversal of 1101233103021 is 1203013321011.

It is not a de Polignac number, because 1101233103021 - 2² = 1101233103017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1101233102985 and 1101233103003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101233103011) 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 31 ways as a sum of consecutive naturals, for example, 70363005 + ... + 70378653.

It is an arithmetic number, because the mean of its divisors is an integer number (51104605500).

Almost surely, 2^{1101233103021} is an apocalyptic number.

It is an amenable number.

1101233103021 is a deficient number, since it is larger than the sum of its proper divisors (534114272979).

1101233103021 is a wasteful number, since it uses less digits than its factorization.

1101233103021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21706 (or 21700 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1101233103021 its reverse (1203013321011), we get a palindrome (2304246424032).

The spelling of 1101233103021 in words is "one trillion, one hundred one billion, two hundred thirty-three million, one hundred three thousand, twenty-one".