103010220101 has 2 divisors, whose sum is σ = 103010220102. Its totient is φ = 103010220100.

The previous prime is 103010220043. The next prime is 103010220107. The reversal of 103010220101 is 101022010301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89864451076 + 13145769025 = 299774^2 + 114655^2 .

It is a cyclic number.

It is not a de Polignac number, because 103010220101 - 2¹⁸ = 103009957957 is a prime.

It is a super-2 number, since 2×103010220101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103010220107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505110050 + 51505110051.

It is an arithmetic number, because the mean of its divisors is an integer number (51505110051).

Almost surely, 2^103010220101 is an apocalyptic number.

It is an amenable number.

103010220101 is a deficient number, since it is larger than the sum of its proper divisors (1).

103010220101 is an equidigital number, since it uses as much as digits as its factorization.

103010220101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 103010220101 its reverse (101022010301), we get a palindrome (204032230402).

The spelling of 103010220101 in words is "one hundred three billion, ten million, two hundred twenty thousand, one hundred one".