102203111201303 has 16 divisors (see below), whose sum is σ = 116987086301184. Its totient is φ = 87465043105440.

The previous prime is 102203111201287. The next prime is 102203111201357. The reversal of 102203111201303 is 303102111302201.

It is a happy number.

It is not a de Polignac number, because 102203111201303 - 2⁴ = 102203111201287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102203111201203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49656026 + ... + 51673272.

It is an arithmetic number, because the mean of its divisors is an integer number (7311692893824).

Almost surely, 2^{102203111201303} is an apocalyptic number.

102203111201303 is a deficient number, since it is larger than the sum of its proper divisors (14783975099881).

102203111201303 is a wasteful number, since it uses less digits than its factorization.

102203111201303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028622.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 102203111201303 its reverse (303102111302201), we get a palindrome (405305222503504).

The spelling of 102203111201303 in words is "one hundred two trillion, two hundred three billion, one hundred eleven million, two hundred one thousand, three hundred three".