2520061123 has 2 divisors, whose sum is σ = 2520061124. Its totient is φ = 2520061122.

The previous prime is 2520061091. The next prime is 2520061163. The reversal of 2520061123 is 3211600252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2520061123 - 2⁵ = 2520061091 is a prime.

It is a super-2 number, since 2×2520061123² = 12701416127312042258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2520061094 and 2520061103.

It is not a weakly prime, because it can be changed into another prime (2520061163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260030561 + 1260030562.

It is an arithmetic number, because the mean of its divisors is an integer number (1260030562).

Almost surely, 2^2520061123 is an apocalyptic number.

2520061123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520061123 is an equidigital number, since it uses as much as digits as its factorization.

2520061123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2520061123 is about 50200.2103880053. The cubic root of 2520061123 is about 1360.8294253907.

Adding to 2520061123 its reverse (3211600252), we get a palindrome (5731661375).

The spelling of 2520061123 in words is "two billion, five hundred twenty million, sixty-one thousand, one hundred twenty-three".