1021102022113 has 12 divisors (see below), whose sum is σ = 1051880764032. Its totient is φ = 991198982160.

The previous prime is 1021102022077. The next prime is 1021102022119. The reversal of 1021102022113 is 3112202011201.

It is not a de Polignac number, because 1021102022113 - 2⁹ = 1021102021601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1021102022119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 275245 + ... + 1455322.

It is an arithmetic number, because the mean of its divisors is an integer number (87656730336).

Almost surely, 2^{1021102022113} is an apocalyptic number.

It is an amenable number.

1021102022113 is a deficient number, since it is larger than the sum of its proper divisors (30778741919).

1021102022113 is an equidigital number, since it uses as much as digits as its factorization.

1021102022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731072 (or 1731035 counting only the distinct ones).

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

Adding to 1021102022113 its reverse (3112202011201), we get a palindrome (4133304033314).

The spelling of 1021102022113 in words is "one trillion, twenty-one billion, one hundred two million, twenty-two thousand, one hundred thirteen".