30210331132 has 24 divisors (see below), whose sum is σ = 57154685840. Its totient is φ = 13923394560.

The previous prime is 30210331127. The next prime is 30210331139. The reversal of 30210331132 is 23113301203.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30210331139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5368869 + ... + 5374492.

Almost surely, 2^30210331132 is an apocalyptic number.

It is an amenable number.

30210331132 is a deficient number, since it is larger than the sum of its proper divisors (26944354708).

30210331132 is a wasteful number, since it uses less digits than its factorization.

30210331132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10743421 (or 10743419 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30210331132 its reverse (23113301203), we get a palindrome (53323632335).

The spelling of 30210331132 in words is "thirty billion, two hundred ten million, three hundred thirty-one thousand, one hundred thirty-two".