30232031232103 has 16 divisors (see below), whose sum is σ = 32176948683456. Its totient is φ = 28305627217920.

The previous prime is 30232031232101. The next prime is 30232031232133. The reversal of 30232031232103 is 30123213023203.

It is a cyclic number.

It is not a de Polignac number, because 30232031232103 - 2¹ = 30232031232101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232031232101) 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, 227874598 + ... + 228007228.

It is an arithmetic number, because the mean of its divisors is an integer number (2011059292716).

Almost surely, 2^{30232031232103} is an apocalyptic number.

30232031232103 is a deficient number, since it is larger than the sum of its proper divisors (1944917451353).

30232031232103 is a wasteful number, since it uses less digits than its factorization.

30232031232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202314.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 30232031232103 its reverse (30123213023203), we get a palindrome (60355244255306).

The spelling of 30232031232103 in words is "thirty trillion, two hundred thirty-two billion, thirty-one million, two hundred thirty-two thousand, one hundred three".