135290163047 has 4 divisors (see below), whose sum is σ = 145697098680. Its totient is φ = 124883227416.

The previous prime is 135290163037. The next prime is 135290163089. The reversal of 135290163047 is 740361092531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135290163047 - 2⁴ = 135290163031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135290162995 and 135290163013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135290163007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5203467797 + ... + 5203467822.

It is an arithmetic number, because the mean of its divisors is an integer number (36424274670).

Almost surely, 2^135290163047 is an apocalyptic number.

135290163047 is a deficient number, since it is larger than the sum of its proper divisors (10406935633).

135290163047 is a wasteful number, since it uses less digits than its factorization.

135290163047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10406935632.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 135290163047 in words is "one hundred thirty-five billion, two hundred ninety million, one hundred sixty-three thousand, forty-seven".