10135232477 has 2 divisors, whose sum is σ = 10135232478. Its totient is φ = 10135232476.

The previous prime is 10135232467. The next prime is 10135232543. The reversal of 10135232477 is 77423253101.

It is a happy number.

10135232477 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5442160441 + 4693072036 = 73771^2 + 68506^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10135232477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10135232467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5067616238 + 5067616239.

It is an arithmetic number, because the mean of its divisors is an integer number (5067616239).

Almost surely, 2^10135232477 is an apocalyptic number.

It is an amenable number.

10135232477 is a deficient number, since it is larger than the sum of its proper divisors (1).

10135232477 is an equidigital number, since it uses as much as digits as its factorization.

10135232477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

Adding to 10135232477 its reverse (77423253101), we get a palindrome (87558485578).

The spelling of 10135232477 in words is "ten billion, one hundred thirty-five million, two hundred thirty-two thousand, four hundred seventy-seven".