1101021010013 has 8 divisors (see below), whose sum is σ = 1121812136928. Its totient is φ = 1080230518224.

The previous prime is 1101021010003. The next prime is 1101021010021. The reversal of 1101021010013 is 3100101201011.

It is a happy number.

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 1101021010013 - 2¹⁶ = 1101020944477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101021009976 and 1101021010003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101021010003) 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, 4774106 + ... + 4999412.

It is an arithmetic number, because the mean of its divisors is an integer number (140226517116).

Almost surely, 2^{1101021010013} is an apocalyptic number.

It is an amenable number.

1101021010013 is a deficient number, since it is larger than the sum of its proper divisors (20791126915).

1101021010013 is an equidigital number, since it uses as much as digits as its factorization.

1101021010013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317563.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1101021010013 its reverse (3100101201011), we get a palindrome (4201122211024).

The spelling of 1101021010013 in words is "one trillion, one hundred one billion, twenty-one million, ten thousand, thirteen".