1023305023201 has 2 divisors, whose sum is σ = 1023305023202. Its totient is φ = 1023305023200.

The previous prime is 1023305023183. The next prime is 1023305023231. The reversal of 1023305023201 is 1023205033201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 943880256225 + 79424766976 = 971535^2 + 281824^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023305023201 - 2⁹ = 1023305022689 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023305023231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511652511600 + 511652511601.

It is an arithmetic number, because the mean of its divisors is an integer number (511652511601).

Almost surely, 2^{1023305023201} is an apocalyptic number.

It is an amenable number.

1023305023201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023305023201 is an equidigital number, since it uses as much as digits as its factorization.

1023305023201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The spelling of 1023305023201 in words is "one trillion, twenty-three billion, three hundred five million, twenty-three thousand, two hundred one".