103352512011 has 24 divisors (see below), whose sum is σ = 160769286144. Its totient is φ = 59058549480.

The previous prime is 103352512009. The next prime is 103352512019. The reversal of 103352512011 is 110215253301.

It is not a de Polignac number, because 103352512011 - 2¹ = 103352512009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103352512019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 974475 + ... + 1075316.

It is an arithmetic number, because the mean of its divisors is an integer number (6698720256).

Almost surely, 2^103352512011 is an apocalyptic number.

103352512011 is a deficient number, since it is larger than the sum of its proper divisors (57416774133).

103352512011 is an frugal number, since it uses more digits than its factorization.

103352512011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049829 (or 2049801 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 103352512011 its reverse (110215253301), we get a palindrome (213567765312).

The spelling of 103352512011 in words is "one hundred three billion, three hundred fifty-two million, five hundred twelve thousand, eleven".