103020244101 has 6 divisors (see below), whose sum is σ = 148807019270. Its totient is φ = 68680162728.

The previous prime is 103020244099. The next prime is 103020244139. The reversal of 103020244101 is 101442020301.

It can be written as a sum of positive squares in only one way, i.e., 68693789025 + 34326455076 = 262095^2 + 185274^2 .

It is not a de Polignac number, because 103020244101 - 2¹ = 103020244099 is a prime.

It is a super-2 number, since 2×103020244101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103020244141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5723346886 + ... + 5723346903.

Almost surely, 2^103020244101 is an apocalyptic number.

It is an amenable number.

103020244101 is a deficient number, since it is larger than the sum of its proper divisors (45786775169).

103020244101 is a wasteful number, since it uses less digits than its factorization.

103020244101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11446693795 (or 11446693792 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 103020244101 its reverse (101442020301), we get a palindrome (204462264402).

The spelling of 103020244101 in words is "one hundred three billion, twenty million, two hundred forty-four thousand, one hundred one".