506351154103 has 2 divisors, whose sum is σ = 506351154104. Its totient is φ = 506351154102.

The previous prime is 506351154097. The next prime is 506351154121. The reversal of 506351154103 is 301451153605.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506351154103 is a prime.

It is a super-2 number, since 2×506351154103² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506351155103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253175577051 + 253175577052.

It is an arithmetic number, because the mean of its divisors is an integer number (253175577052).

Almost surely, 2^506351154103 is an apocalyptic number.

506351154103 is a deficient number, since it is larger than the sum of its proper divisors (1).

506351154103 is an equidigital number, since it uses as much as digits as its factorization.

506351154103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 506351154103 in words is "five hundred six billion, three hundred fifty-one million, one hundred fifty-four thousand, one hundred three".