103210302112 has 24 divisors (see below), whose sum is σ = 207920756736. Its totient is φ = 50405030592.

The previous prime is 103210302049. The next prime is 103210302113. The reversal of 103210302112 is 211203012301.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (103210302113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37502368 + ... + 37505119.

It is an arithmetic number, because the mean of its divisors is an integer number (8663364864).

Almost surely, 2^103210302112 is an apocalyptic number.

It is an amenable number.

103210302112 is an abundant number, since it is smaller than the sum of its proper divisors (104710454624).

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

103210302112 is an equidigital number, since it uses as much as digits as its factorization.

103210302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75007540 (or 75007532 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103210302112 its reverse (211203012301), we get a palindrome (314413314413).

The spelling of 103210302112 in words is "one hundred three billion, two hundred ten million, three hundred two thousand, one hundred twelve".