1023033243101 has 2 divisors, whose sum is σ = 1023033243102. Its totient is φ = 1023033243100.

The previous prime is 1023033243041. The next prime is 1023033243137. The reversal of 1023033243101 is 1013423303201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1022877367876 + 155875225 = 1011374^2 + 12485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1023033243101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023033243151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511516621550 + 511516621551.

It is an arithmetic number, because the mean of its divisors is an integer number (511516621551).

Almost surely, 2^{1023033243101} is an apocalyptic number.

It is an amenable number.

1023033243101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023033243101 is an equidigital number, since it uses as much as digits as its factorization.

1023033243101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1023033243101 its reverse (1013423303201), we get a palindrome (2036456546302).

The spelling of 1023033243101 in words is "one trillion, twenty-three billion, thirty-three million, two hundred forty-three thousand, one hundred one".