103012310101 has 4 divisors (see below), whose sum is σ = 109071857772. Its totient is φ = 96952762432.

The previous prime is 103012310083. The next prime is 103012310119. The reversal of 103012310101 is 101013210301.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (103012310083) and next prime (103012310119).

It can be written as a sum of positive squares in 2 ways, for example, as 92967059025 + 10045251076 = 304905^2 + 100226^2 .

It is a cyclic number.

It is not a de Polignac number, because 103012310101 - 2⁵ = 103012310069 is a prime.

It is a super-2 number, since 2×103012310101² (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 (103012310161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3029773810 + ... + 3029773843.

It is an arithmetic number, because the mean of its divisors is an integer number (27267964443).

Almost surely, 2^103012310101 is an apocalyptic number.

It is an amenable number.

103012310101 is a deficient number, since it is larger than the sum of its proper divisors (6059547671).

103012310101 is an equidigital number, since it uses as much as digits as its factorization.

103012310101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6059547670.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 103012310101 its reverse (101013210301), we get a palindrome (204025520402).

The spelling of 103012310101 in words is "one hundred three billion, twelve million, three hundred ten thousand, one hundred one".