103214520112 has 40 divisors (see below), whose sum is σ = 218448732672. Its totient is φ = 46853160000.

The previous prime is 103214520091. The next prime is 103214520121. The reversal of 103214520112 is 211025412301.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258268 + ... + 522619.

Almost surely, 2^103214520112 is an apocalyptic number.

It is an amenable number.

103214520112 is an abundant number, since it is smaller than the sum of its proper divisors (115234212560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103214520112 is a wasteful number, since it uses less digits than its factorization.

103214520112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781657 (or 781651 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 103214520112 its reverse (211025412301), we get a palindrome (314239932413).

It can be divided in two parts, 103214 and 520112, that added together give a palindrome (623326).

The spelling of 103214520112 in words is "one hundred three billion, two hundred fourteen million, five hundred twenty thousand, one hundred twelve".