12112803001 has 16 divisors (see below), whose sum is σ = 13298746048. Its totient is φ = 10964289600.

The previous prime is 12112802983. The next prime is 12112803013. The reversal of 12112803001 is 10030821121.

It is a cyclic number.

It is not a de Polignac number, because 12112803001 - 2¹⁷ = 12112671929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12112803001.

It is not an unprimeable number, because it can be changed into a prime (12112803091) 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, 239410 + ... + 285556.

It is an arithmetic number, because the mean of its divisors is an integer number (831171628).

Almost surely, 2^12112803001 is an apocalyptic number.

It is an amenable number.

12112803001 is a deficient number, since it is larger than the sum of its proper divisors (1185943047).

12112803001 is a wasteful number, since it uses less digits than its factorization.

12112803001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46552.

The product of its (nonzero) digits is 96, while the sum is 19.

The spelling of 12112803001 in words is "twelve billion, one hundred twelve million, eight hundred three thousand, one".