1012013020101 has 8 divisors (see below), whose sum is σ = 1428724263744. Its totient is φ = 634988561600.

The previous prime is 1012013020061. The next prime is 1012013020121. The reversal of 1012013020101 is 1010203102101.

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 1012013020101 - 2¹¹ = 1012013018053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012013020121) 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, 9921696225 + ... + 9921696326.

It is an arithmetic number, because the mean of its divisors is an integer number (178590532968).

Almost surely, 2^{1012013020101} is an apocalyptic number.

It is an amenable number.

1012013020101 is a deficient number, since it is larger than the sum of its proper divisors (416711243643).

1012013020101 is a wasteful number, since it uses less digits than its factorization.

1012013020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19843392571.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 1012013020101 its reverse (1010203102101), we get a palindrome (2022216122202).

The spelling of 1012013020101 in words is "one trillion, twelve billion, thirteen million, twenty thousand, one hundred one".