103132011112021 has 16 divisors (see below), whose sum is σ = 103766165717760. Its totient is φ = 102498578461440.

The previous prime is 103132011111973. The next prime is 103132011112037. The reversal of 103132011112021 is 120211110231301.

It is a cyclic number.

It is not a de Polignac number, because 103132011112021 - 2⁷ = 103132011111893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103132011112021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103132011119021) 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, 3520209645 + ... + 3520238941.

It is an arithmetic number, because the mean of its divisors is an integer number (6485385357360).

Almost surely, 2^{103132011112021} is an apocalyptic number.

It is an amenable number.

103132011112021 is a deficient number, since it is larger than the sum of its proper divisors (634154605739).

103132011112021 is a wasteful number, since it uses less digits than its factorization.

103132011112021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40884.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 103132011112021 its reverse (120211110231301), we get a palindrome (223343121343322).

The spelling of 103132011112021 in words is "one hundred three trillion, one hundred thirty-two billion, eleven million, one hundred twelve thousand, twenty-one".