134123110331403 has 8 divisors (see below), whose sum is σ = 178842263406400. Its totient is φ = 89409682072008.

The previous prime is 134123110331389. The next prime is 134123110331437. The reversal of 134123110331403 is 304133011321431.

It is a happy number.

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

It is not a de Polignac number, because 134123110331403 - 2¹⁰ = 134123110330379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134123110331453) 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, 1431149233 + ... + 1431242946.

It is an arithmetic number, because the mean of its divisors is an integer number (22355282925800).

Almost surely, 2^{134123110331403} is an apocalyptic number.

134123110331403 is a deficient number, since it is larger than the sum of its proper divisors (44719153074997).

134123110331403 is a wasteful number, since it uses less digits than its factorization.

134123110331403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862407801.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 134123110331403 its reverse (304133011321431), we get a palindrome (438256121652834).

The spelling of 134123110331403 in words is "one hundred thirty-four trillion, one hundred twenty-three billion, one hundred ten million, three hundred thirty-one thousand, four hundred three".