134723647103 has 8 divisors (see below), whose sum is σ = 135020910960. Its totient is φ = 134426666880.

The previous prime is 134723647063. The next prime is 134723647117. The reversal of 134723647103 is 301746327431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134723647103 - 2⁶ = 134723647039 is a prime.

It is a super-2 number, since 2×134723647103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134723047103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894551 + ... + 1034247.

It is an arithmetic number, because the mean of its divisors is an integer number (16877613870).

Almost surely, 2^134723647103 is an apocalyptic number.

134723647103 is a deficient number, since it is larger than the sum of its proper divisors (297263857).

134723647103 is a wasteful number, since it uses less digits than its factorization.

134723647103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141817.

The product of its (nonzero) digits is 254016, while the sum is 41.

The spelling of 134723647103 in words is "one hundred thirty-four billion, seven hundred twenty-three million, six hundred forty-seven thousand, one hundred three".