1023200011903 has 2 divisors, whose sum is σ = 1023200011904. Its totient is φ = 1023200011902.

The previous prime is 1023200011879. The next prime is 1023200011919. The reversal of 1023200011903 is 3091100023201.

It is a strong prime.

It is an emirp because it is prime and its reverse (3091100023201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1023200011903 - 2²⁵ = 1023166457471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023200011993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511600005951 + 511600005952.

It is an arithmetic number, because the mean of its divisors is an integer number (511600005952).

Almost surely, 2^{1023200011903} is an apocalyptic number.

1023200011903 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023200011903 is an equidigital number, since it uses as much as digits as its factorization.

1023200011903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 1023200011903 in words is "one trillion, twenty-three billion, two hundred million, eleven thousand, nine hundred three".