103201312412 has 48 divisors (see below), whose sum is σ = 210954209760. Its totient is φ = 43654195200.

The previous prime is 103201312411. The next prime is 103201312427. The reversal of 103201312412 is 214213102301.

103201312412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103201312411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708539 + ... + 841682.

It is an arithmetic number, because the mean of its divisors is an integer number (4394879370).

Almost surely, 2^103201312412 is an apocalyptic number.

It is an amenable number.

103201312412 is an abundant number, since it is smaller than the sum of its proper divisors (107752897348).

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

103201312412 is a wasteful number, since it uses less digits than its factorization.

103201312412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550342 (or 1550340 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 103201312412 its reverse (214213102301), we get a palindrome (317414414713).

The spelling of 103201312412 in words is "one hundred three billion, two hundred one million, three hundred twelve thousand, four hundred twelve".