101103321303 has 24 divisors (see below), whose sum is σ = 153740371200. Its totient is φ = 63848073744.

The previous prime is 101103321299. The next prime is 101103321323. The reversal of 101103321303 is 303123301101.

It is a happy number.

It is not a de Polignac number, because 101103321303 - 2² = 101103321299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101103321323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2007808 + ... + 2057546.

It is an arithmetic number, because the mean of its divisors is an integer number (6405848800).

Almost surely, 2^101103321303 is an apocalyptic number.

101103321303 is a deficient number, since it is larger than the sum of its proper divisors (52637049897).

101103321303 is a wasteful number, since it uses less digits than its factorization.

101103321303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61651 (or 61648 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 101103321303 its reverse (303123301101), we get a palindrome (404226622404).

The spelling of 101103321303 in words is "one hundred one billion, one hundred three million, three hundred twenty-one thousand, three hundred three".