10135139527 has 2 divisors, whose sum is σ = 10135139528. Its totient is φ = 10135139526.

The previous prime is 10135139507. The next prime is 10135139537. The reversal of 10135139527 is 72593153101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10135139527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10135139507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5067569763 + 5067569764.

It is an arithmetic number, because the mean of its divisors is an integer number (5067569764).

Almost surely, 2^10135139527 is an apocalyptic number.

10135139527 is a deficient number, since it is larger than the sum of its proper divisors (1).

10135139527 is an equidigital number, since it uses as much as digits as its factorization.

10135139527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 37.

The spelling of 10135139527 in words is "ten billion, one hundred thirty-five million, one hundred thirty-nine thousand, five hundred twenty-seven".