1011421241013 has 8 divisors (see below), whose sum is σ = 1349703540576. Its totient is φ = 673709884400.

The previous prime is 1011421241003. The next prime is 1011421241053. The reversal of 1011421241013 is 3101421241101.

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 1011421241013 - 2²⁵ = 1011387686581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011421241003) 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, 142731603 + ... + 142738688.

It is an arithmetic number, because the mean of its divisors is an integer number (168712942572).

Almost surely, 2^{1011421241013} is an apocalyptic number.

It is an amenable number.

1011421241013 is a deficient number, since it is larger than the sum of its proper divisors (338282299563).

1011421241013 is a wasteful number, since it uses less digits than its factorization.

1011421241013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285471475.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1011421241013 its reverse (3101421241101), we get a palindrome (4112842482114).

The spelling of 1011421241013 in words is "one trillion, eleven billion, four hundred twenty-one million, two hundred forty-one thousand, thirteen".