3231000011 has 4 divisors (see below), whose sum is σ = 3231679752. Its totient is φ = 3230320272.

The previous prime is 3230999987. The next prime is 3231000023. The reversal of 3231000011 is 1100001323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3231000011 - 2¹⁰ = 3230998987 is a prime.

It is a super-2 number, since 2×3231000011² = 20878722142164000242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3230999956 and 3231000001.

It is not an unprimeable number, because it can be changed into a prime (3231002011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332690 + ... + 342263.

It is an arithmetic number, because the mean of its divisors is an integer number (807919938).

Almost surely, 2^3231000011 is an apocalyptic number.

3231000011 is a deficient number, since it is larger than the sum of its proper divisors (679741).

3231000011 is an equidigital number, since it uses as much as digits as its factorization.

3231000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679740.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3231000011 is about 56841.8860612489. The cubic root of 3231000011 is about 1478.3558578679.

Adding to 3231000011 its reverse (1100001323), we get a palindrome (4331001334).

The spelling of 3231000011 in words is "three billion, two hundred thirty-one million, eleven", and thus it is an aban number.