12132031030 has 96 divisors (see below), whose sum is σ = 26904773376. Its totient is φ = 3919075776.

The previous prime is 12132031001. The next prime is 12132031039. The reversal of 12132031030 is 3013023121.

It is a junction number, because it is equal to n+sod(n) for n = 12132030995 and 12132031013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132031039) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 747057 + ... + 763123.

It is an arithmetic number, because the mean of its divisors is an integer number (280258056).

Almost surely, 2^12132031030 is an apocalyptic number.

12132031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12132031030 is an abundant number, since it is smaller than the sum of its proper divisors (14772742346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12132031030 is a wasteful number, since it uses less digits than its factorization.

12132031030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16178 (or 16171 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12132031030 its reverse (3013023121), we get a palindrome (15145054151).

The spelling of 12132031030 in words is "twelve billion, one hundred thirty-two million, thirty-one thousand, thirty".