651426103013 has 16 divisors (see below), whose sum is σ = 745980182400. Its totient is φ = 557245656000.

The previous prime is 651426102941. The next prime is 651426103063. The reversal of 651426103013 is 310301624156.

It is a cyclic number.

It is not a de Polignac number, because 651426103013 - 2³⁶ = 582706626277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (651426103063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39001538 + ... + 39018236.

It is an arithmetic number, because the mean of its divisors is an integer number (46623761400).

Almost surely, 2^651426103013 is an apocalyptic number.

It is an amenable number.

651426103013 is a deficient number, since it is larger than the sum of its proper divisors (94554079387).

651426103013 is a wasteful number, since it uses less digits than its factorization.

651426103013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27548.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 651426103013 its reverse (310301624156), we get a palindrome (961727727169).

The spelling of 651426103013 in words is "six hundred fifty-one billion, four hundred twenty-six million, one hundred three thousand, thirteen".