12001102031 has 8 divisors (see below), whose sum is σ = 12846854400. Its totient is φ = 11176761240.

The previous prime is 12001102007. The next prime is 12001102037. The reversal of 12001102031 is 13020110021.

12001102031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12001102031 - 2¹⁴ = 12001085647 is a prime.

It is a super-2 number, since 2×12001102031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001102037) 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, 5351735 + ... + 5353976.

It is an arithmetic number, because the mean of its divisors is an integer number (1605856800).

Almost surely, 2^12001102031 is an apocalyptic number.

12001102031 is a deficient number, since it is larger than the sum of its proper divisors (845752369).

12001102031 is a wasteful number, since it uses less digits than its factorization.

12001102031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10705789.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12001102031 its reverse (13020110021), we get a palindrome (25021212052).

The spelling of 12001102031 in words is "twelve billion, one million, one hundred two thousand, thirty-one".