1023020101241 has 2 divisors, whose sum is σ = 1023020101242. Its totient is φ = 1023020101240.

The previous prime is 1023020101219. The next prime is 1023020101253. The reversal of 1023020101241 is 1421010203201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 664883683216 + 358136418025 = 815404^2 + 598445^2 .

It is an emirp because it is prime and its reverse (1421010203201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1023020101241 - 2²⁶ = 1022952992377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023020101211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511510050620 + 511510050621.

It is an arithmetic number, because the mean of its divisors is an integer number (511510050621).

Almost surely, 2^{1023020101241} is an apocalyptic number.

It is an amenable number.

1023020101241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023020101241 is an equidigital number, since it uses as much as digits as its factorization.

1023020101241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1023020101241 its reverse (1421010203201), we get a palindrome (2444030304442).

The spelling of 1023020101241 in words is "one trillion, twenty-three billion, twenty million, one hundred one thousand, two hundred forty-one".