30132331203 has 24 divisors (see below), whose sum is σ = 44098857712. Its totient is φ = 18193039488.

The previous prime is 30132331199. The next prime is 30132331217. The reversal of 30132331203 is 30213323103.

It is not a de Polignac number, because 30132331203 - 2² = 30132331199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30132331203.

It is not an unprimeable number, because it can be changed into a prime (30132331283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27976 + ... + 247077.

Almost surely, 2^30132331203 is an apocalyptic number.

30132331203 is a deficient number, since it is larger than the sum of its proper divisors (13966526509).

30132331203 is a wasteful number, since it uses less digits than its factorization.

30132331203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275175 (or 275122 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 30132331203 its reverse (30213323103), we get a palindrome (60345654306).

The spelling of 30132331203 in words is "thirty billion, one hundred thirty-two million, three hundred thirty-one thousand, two hundred three".