103021113320101 has 2 divisors, whose sum is σ = 103021113320102. Its totient is φ = 103021113320100.

The previous prime is 103021113320063. The next prime is 103021113320119. The reversal of 103021113320101 is 101023311120301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90798048497601 + 12223064822500 = 9528801^2 + 3496150^2 .

It is a cyclic number.

It is not a de Polignac number, because 103021113320101 - 2⁹ = 103021113319589 is a prime.

It is a super-2 number, since 2×103021113320101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103021113320131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510556660050 + 51510556660051.

It is an arithmetic number, because the mean of its divisors is an integer number (51510556660051).

Almost surely, 2^{103021113320101} is an apocalyptic number.

It is an amenable number.

103021113320101 is a deficient number, since it is larger than the sum of its proper divisors (1).

103021113320101 is an equidigital number, since it uses as much as digits as its factorization.

103021113320101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 103021113320101 its reverse (101023311120301), we get a palindrome (204044424440402).

The spelling of 103021113320101 in words is "one hundred three trillion, twenty-one billion, one hundred thirteen million, three hundred twenty thousand, one hundred one".