1020302211001 has 4 divisors (see below), whose sum is σ = 1021291835904. Its totient is φ = 1019312586100.

The previous prime is 1020302210953. The next prime is 1020302211059. The reversal of 1020302211001 is 1001122030201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1020302211001 - 2¹¹ = 1020302208953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020302211301) 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, 494810905 + ... + 494812966.

It is an arithmetic number, because the mean of its divisors is an integer number (255322958976).

Almost surely, 2^{1020302211001} is an apocalyptic number.

It is an amenable number.

1020302211001 is a deficient number, since it is larger than the sum of its proper divisors (989624903).

1020302211001 is an equidigital number, since it uses as much as digits as its factorization.

1020302211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989624902.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1020302211001 its reverse (1001122030201), we get a palindrome (2021424241202).

The spelling of 1020302211001 in words is "one trillion, twenty billion, three hundred two million, two hundred eleven thousand, one".