100103031122303 has 16 divisors (see below), whose sum is σ = 110966924374272. Its totient is φ = 89538295056000.

The previous prime is 100103031122251. The next prime is 100103031122359. The reversal of 100103031122303 is 303221130301001.

It is a cyclic number.

It is not a de Polignac number, because 100103031122303 - 2⁴⁶ = 29734286944639 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 (100103031122203) 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, 130138826 + ... + 130905767.

It is an arithmetic number, because the mean of its divisors is an integer number (6935432773392).

Almost surely, 2^{100103031122303} is an apocalyptic number.

100103031122303 is a deficient number, since it is larger than the sum of its proper divisors (10863893251969).

100103031122303 is a wasteful number, since it uses less digits than its factorization.

100103031122303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261045166.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 100103031122303 its reverse (303221130301001), we get a palindrome (403324161423304).

The spelling of 100103031122303 in words is "one hundred trillion, one hundred three billion, thirty-one million, one hundred twenty-two thousand, three hundred three".