2331060481 has 4 divisors (see below), whose sum is σ = 2331166464. Its totient is φ = 2330954500.

The previous prime is 2331060443. The next prime is 2331060539. The reversal of 2331060481 is 1840601332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2331060481 is a prime.

It is a super-2 number, since 2×2331060481² = 10867685932159902722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2331063481) 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, 6265 + ... + 68566.

It is an arithmetic number, because the mean of its divisors is an integer number (582791616).

Almost surely, 2^2331060481 is an apocalyptic number.

It is an amenable number.

2331060481 is a deficient number, since it is larger than the sum of its proper divisors (105983).

2331060481 is an equidigital number, since it uses as much as digits as its factorization.

2331060481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105982.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2331060481 is about 48281.0571653107. The cubic root of 2331060481 is about 1325.9216051315.

The spelling of 2331060481 in words is "two billion, three hundred thirty-one million, sixty thousand, four hundred eighty-one".