103021302032111 has 2 divisors, whose sum is σ = 103021302032112. Its totient is φ = 103021302032110.

The previous prime is 103021302031997. The next prime is 103021302032119. The reversal of 103021302032111 is 111230203120301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103021302032111 - 2²² = 103021297837807 is a prime.

It is a super-2 number, since 2×103021302032111² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103021302032119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510651016055 + 51510651016056.

It is an arithmetic number, because the mean of its divisors is an integer number (51510651016056).

Almost surely, 2^{103021302032111} is an apocalyptic number.

103021302032111 is a deficient number, since it is larger than the sum of its proper divisors (1).

103021302032111 is an equidigital number, since it uses as much as digits as its factorization.

103021302032111 is an odious number, because the sum of its binary digits is odd.

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

Adding to 103021302032111 its reverse (111230203120301), we get a palindrome (214251505152412).

The spelling of 103021302032111 in words is "one hundred three trillion, twenty-one billion, three hundred two million, thirty-two thousand, one hundred eleven".