1023300555413 has 2 divisors, whose sum is σ = 1023300555414. Its totient is φ = 1023300555412.

The previous prime is 1023300555353. The next prime is 1023300555439. The reversal of 1023300555413 is 3145550033201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 697280111089 + 326020444324 = 835033^2 + 570982^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023300555413 - 2²⁸ = 1023032119957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1023300555413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023300555493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511650277706 + 511650277707.

It is an arithmetic number, because the mean of its divisors is an integer number (511650277707).

Almost surely, 2^{1023300555413} is an apocalyptic number.

It is an amenable number.

1023300555413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023300555413 is an equidigital number, since it uses as much as digits as its factorization.

1023300555413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 1023300555413 its reverse (3145550033201), we get a palindrome (4168850588614).

The spelling of 1023300555413 in words is "one trillion, twenty-three billion, three hundred million, five hundred fifty-five thousand, four hundred thirteen".