135467783513207 has 4 divisors (see below), whose sum is σ = 141357687144240. Its totient is φ = 129577879882176.

The previous prime is 135467783513201. The next prime is 135467783513221. The reversal of 135467783513207 is 702315387764531.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135467783513207 is a prime.

It is a super-2 number, since 2×135467783513207² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135467783513207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135467783513201) 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, 2944951815482 + ... + 2944951815527.

It is an arithmetic number, because the mean of its divisors is an integer number (35339421786060).

Almost surely, 2^{135467783513207} is an apocalyptic number.

135467783513207 is a deficient number, since it is larger than the sum of its proper divisors (5889903631033).

135467783513207 is an equidigital number, since it uses as much as digits as its factorization.

135467783513207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5889903631032.

The product of its (nonzero) digits is 88905600, while the sum is 62.

The spelling of 135467783513207 in words is "one hundred thirty-five trillion, four hundred sixty-seven billion, seven hundred eighty-three million, five hundred thirteen thousand, two hundred seven".