1010321022021 has 8 divisors (see below), whose sum is σ = 1369926809760. Its totient is φ = 662131291152.

The previous prime is 1010321022017. The next prime is 1010321022059. The reversal of 1010321022021 is 1202201230101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1010321022021 - 2² = 1010321022017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010321029021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2854014010 + ... + 2854014363.

It is an arithmetic number, because the mean of its divisors is an integer number (171240851220).

Almost surely, 2^{1010321022021} is an apocalyptic number.

It is an amenable number.

1010321022021 is a deficient number, since it is larger than the sum of its proper divisors (359605787739).

1010321022021 is an equidigital number, since it uses as much as digits as its factorization.

1010321022021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708028435.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1010321022021 its reverse (1202201230101), we get a palindrome (2212522252122).

The spelling of 1010321022021 in words is "one trillion, ten billion, three hundred twenty-one million, twenty-two thousand, twenty-one".