1101232102021 has 8 divisors (see below), whose sum is σ = 1106405136320. Its totient is φ = 1096071002208.

The previous prime is 1101232102013. The next prime is 1101232102027. The reversal of 1101232102021 is 1202012321011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101232102021 - 2³ = 1101232102013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101232101986 and 1101232102004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101232102027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2798616 + ... + 3167761.

It is an arithmetic number, because the mean of its divisors is an integer number (138300642040).

Almost surely, 2^{1101232102021} is an apocalyptic number.

It is an amenable number.

1101232102021 is a deficient number, since it is larger than the sum of its proper divisors (5173034299).

1101232102021 is an equidigital number, since it uses as much as digits as its factorization.

1101232102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5967243.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1101232102021 its reverse (1202012321011), we get a palindrome (2303244423032).

The spelling of 1101232102021 in words is "one trillion, one hundred one billion, two hundred thirty-two million, one hundred two thousand, twenty-one".