1021411300001 has 4 divisors (see below), whose sum is σ = 1038155747604. Its totient is φ = 1004666852400.

The previous prime is 1021411299991. The next prime is 1021411300031. The reversal of 1021411300001 is 1000031141201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 154559059600 + 866852240401 = 393140^2 + 931049^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1021411300001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1021411300031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8372223710 + ... + 8372223831.

It is an arithmetic number, because the mean of its divisors is an integer number (259538936901).

Almost surely, 2^{1021411300001} is an apocalyptic number.

It is an amenable number.

1021411300001 is a deficient number, since it is larger than the sum of its proper divisors (16744447603).

1021411300001 is an equidigital number, since it uses as much as digits as its factorization.

1021411300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16744447602.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1021411300001 its reverse (1000031141201), we get a palindrome (2021442441202).

The spelling of 1021411300001 in words is "one trillion, twenty-one billion, four hundred eleven million, three hundred thousand, one".