103303003121011 has 2 divisors, whose sum is σ = 103303003121012. Its totient is φ = 103303003121010.

The previous prime is 103303003120991. The next prime is 103303003121033. The reversal of 103303003121011 is 110121300303301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103303003121011 - 2²³ = 103302994732403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103303003121011.

It is not a weakly prime, because it can be changed into another prime (103303003121081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51651501560505 + 51651501560506.

It is an arithmetic number, because the mean of its divisors is an integer number (51651501560506).

Almost surely, 2^{103303003121011} is an apocalyptic number.

103303003121011 is a deficient number, since it is larger than the sum of its proper divisors (1).

103303003121011 is an equidigital number, since it uses as much as digits as its factorization.

103303003121011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 103303003121011 its reverse (110121300303301), we get a palindrome (213424303424312).

The spelling of 103303003121011 in words is "one hundred three trillion, three hundred three billion, three million, one hundred twenty-one thousand, eleven".