1011210220301 has 2 divisors, whose sum is σ = 1011210220302. Its totient is φ = 1011210220300.

The previous prime is 1011210220271. The next prime is 1011210220303. The reversal of 1011210220301 is 1030220121101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 864100384900 + 147109835401 = 929570^2 + 383549^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011210220301 - 2²² = 1011206025997 is a prime.

It is a super-2 number, since 2×1011210220301² (a number of 25 digits) contains 22 as substring.

Together with 1011210220303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011210220303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505605110150 + 505605110151.

It is an arithmetic number, because the mean of its divisors is an integer number (505605110151).

Almost surely, 2^{1011210220301} is an apocalyptic number.

It is an amenable number.

1011210220301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011210220301 is an equidigital number, since it uses as much as digits as its factorization.

1011210220301 is an evil number, because the sum of its binary digits is even.

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

Adding to 1011210220301 its reverse (1030220121101), we get a palindrome (2041430341402).

The spelling of 1011210220301 in words is "one trillion, eleven billion, two hundred ten million, two hundred twenty thousand, three hundred one".