201103234030 has 32 divisors (see below), whose sum is σ = 362496708000. Its totient is φ = 80327841792.

The previous prime is 201103234009. The next prime is 201103234037. The reversal of 201103234030 is 30432301102.

It is a junction number, because it is equal to n+sod(n) for n = 201103233989 and 201103234007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201103234037) 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, 43310889 + ... + 43315531.

It is an arithmetic number, because the mean of its divisors is an integer number (11328022125).

Almost surely, 2^201103234030 is an apocalyptic number.

201103234030 is a deficient number, since it is larger than the sum of its proper divisors (161393473970).

201103234030 is a wasteful number, since it uses less digits than its factorization.

201103234030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9828.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 201103234030 its reverse (30432301102), we get a palindrome (231535535132).

The spelling of 201103234030 in words is "two hundred one billion, one hundred three million, two hundred thirty-four thousand, thirty".