5230120451 has 2 divisors, whose sum is σ = 5230120452. Its totient is φ = 5230120450.

The previous prime is 5230120421. The next prime is 5230120501. The reversal of 5230120451 is 1540210325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5230120451 - 2⁶ = 5230120387 is a prime.

It is a super-4 number, since 4×5230120451⁴ (a number of 40 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (5230120421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2615060225 + 2615060226.

It is an arithmetic number, because the mean of its divisors is an integer number (2615060226).

Almost surely, 2^5230120451 is an apocalyptic number.

5230120451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5230120451 is an equidigital number, since it uses as much as digits as its factorization.

5230120451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5230120451 is about 72319.5717008888. The cubic root of 5230120451 is about 1735.8168384477.

Adding to 5230120451 its reverse (1540210325), we get a palindrome (6770330776).

The spelling of 5230120451 in words is "five billion, two hundred thirty million, one hundred twenty thousand, four hundred fifty-one".