20007130651 has 2 divisors, whose sum is σ = 20007130652. Its totient is φ = 20007130650.

The previous prime is 20007130609. The next prime is 20007130667. The reversal of 20007130651 is 15603170002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20007130651 - 2¹⁹ = 20006606363 is a prime.

It is not a weakly prime, because it can be changed into another prime (20007130691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10003565325 + 10003565326.

It is an arithmetic number, because the mean of its divisors is an integer number (10003565326).

Almost surely, 2^20007130651 is an apocalyptic number.

20007130651 is a deficient number, since it is larger than the sum of its proper divisors (1).

20007130651 is an equidigital number, since it uses as much as digits as its factorization.

20007130651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The spelling of 20007130651 in words is "twenty billion, seven million, one hundred thirty thousand, six hundred fifty-one".