103103213011 has 8 divisors (see below), whose sum is σ = 109209870000. Its totient is φ = 97001196288.

The previous prime is 103103212957. The next prime is 103103213029. The reversal of 103103213011 is 110312301301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103103213011 is a prime.

It is a super-2 number, since 2×103103213011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103103213071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114261 + ... + 1203238.

It is an arithmetic number, because the mean of its divisors is an integer number (13651233750).

Almost surely, 2^103103213011 is an apocalyptic number.

103103213011 is a deficient number, since it is larger than the sum of its proper divisors (6106656989).

103103213011 is a wasteful number, since it uses less digits than its factorization.

103103213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320133.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 103103213011 its reverse (110312301301), we get a palindrome (213415514312).

The spelling of 103103213011 in words is "one hundred three billion, one hundred three million, two hundred thirteen thousand, eleven".