1021113122701 has 16 divisors (see below), whose sum is σ = 1194230823808. Its totient is φ = 854810107200.

The previous prime is 1021113122677. The next prime is 1021113122707. The reversal of 1021113122701 is 1072213111201.

It is not a de Polignac number, because 1021113122701 - 2²⁵ = 1021079568269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021113122707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3414631 + ... + 3701611.

It is an arithmetic number, because the mean of its divisors is an integer number (74639426488).

Almost surely, 2^{1021113122701} is an apocalyptic number.

It is an amenable number.

1021113122701 is a deficient number, since it is larger than the sum of its proper divisors (173117701107).

1021113122701 is a wasteful number, since it uses less digits than its factorization.

1021113122701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298852.

The product of its (nonzero) digits is 168, while the sum is 22.

Adding to 1021113122701 its reverse (1072213111201), we get a palindrome (2093326233902).

The spelling of 1021113122701 in words is "one trillion, twenty-one billion, one hundred thirteen million, one hundred twenty-two thousand, seven hundred one".