103520132012 has 12 divisors (see below), whose sum is σ = 197629343016. Its totient is φ = 47054605440.

The previous prime is 103520131987. The next prime is 103520132017. The reversal of 103520132012 is 210231025301.

It is not an unprimeable number, because it can be changed into a prime (103520132017) 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, 1176365093 + ... + 1176365180.

It is an arithmetic number, because the mean of its divisors is an integer number (16469111918).

Almost surely, 2^103520132012 is an apocalyptic number.

It is an amenable number.

103520132012 is a deficient number, since it is larger than the sum of its proper divisors (94109211004).

103520132012 is a wasteful number, since it uses less digits than its factorization.

103520132012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352730288 (or 2352730286 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 103520132012 its reverse (210231025301), we get a palindrome (313751157313).

It can be divided in two parts, 103520 and 132012, that added together give a palindrome (235532).

The spelling of 103520132012 in words is "one hundred three billion, five hundred twenty million, one hundred thirty-two thousand, twelve".