103030133221111 has 2 divisors, whose sum is σ = 103030133221112. Its totient is φ = 103030133221110.

The previous prime is 103030133221091. The next prime is 103030133221129. The reversal of 103030133221111 is 111122331030301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103030133221111 - 2⁷ = 103030133220983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103030133231111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51515066610555 + 51515066610556.

It is an arithmetic number, because the mean of its divisors is an integer number (51515066610556).

Almost surely, 2^{103030133221111} is an apocalyptic number.

103030133221111 is a deficient number, since it is larger than the sum of its proper divisors (1).

103030133221111 is an equidigital number, since it uses as much as digits as its factorization.

103030133221111 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.

Adding to 103030133221111 its reverse (111122331030301), we get a palindrome (214152464251412).

The spelling of 103030133221111 in words is "one hundred three trillion, thirty billion, one hundred thirty-three million, two hundred twenty-one thousand, one hundred eleven".