5123011 has 2 divisors, whose sum is σ = 5123012. Its totient is φ = 5123010.

The previous prime is 5123003. The next prime is 5123051. The reversal of 5123011 is 1103215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5123011 - 2³ = 5123003 is a prime.

It is a super-2 number, since 2×5123011² = 52490483412242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5122982 and 5123000.

It is not a weakly prime, because it can be changed into another prime (5123051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2561505 + 2561506.

It is an arithmetic number, because the mean of its divisors is an integer number (2561506).

Almost surely, 2^5123011 is an apocalyptic number.

5123011 is a deficient number, since it is larger than the sum of its proper divisors (1).

5123011 is an equidigital number, since it uses as much as digits as its factorization.

5123011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 5123011 is about 2263.4069452929. The cubic root of 5123011 is about 172.3885550548.

Adding to 5123011 its reverse (1103215), we get a palindrome (6226226).

The spelling of 5123011 in words is "five million, one hundred twenty-three thousand, eleven".