101203103040340 has 48 divisors (see below), whose sum is σ = 242890450879104. Its totient is φ = 34697777673600.

The previous prime is 101203103040329. The next prime is 101203103040341. The reversal of 101203103040340 is 43040301302101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101203103040341) 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, 6996730 + ... + 15854350.

It is an arithmetic number, because the mean of its divisors is an integer number (5060217726648).

Almost surely, 2^{101203103040340} is an apocalyptic number.

101203103040340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101203103040340 is an abundant number, since it is smaller than the sum of its proper divisors (141687347838764).

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

101203103040340 is a wasteful number, since it uses less digits than its factorization.

101203103040340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8939248 (or 8939246 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 101203103040340 its reverse (43040301302101), we get a palindrome (144243404342441).

The spelling of 101203103040340 in words is "one hundred one trillion, two hundred three billion, one hundred three million, forty thousand, three hundred forty".