123453054134 has 8 divisors (see below), whose sum is σ = 185182145568. Its totient is φ = 61725672280.

The previous prime is 123453054119. The next prime is 123453054149. The reversal of 123453054134 is 431450354321.

It is an interprime number because it is at equal distance from previous prime (123453054119) and next prime (123453054149).

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

It is a junction number, because it is equal to n+sod(n) for n = 123453054094 and 123453054103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228317 + ... + 546840.

It is an arithmetic number, because the mean of its divisors is an integer number (23147768196).

Almost surely, 2^123453054134 is an apocalyptic number.

123453054134 is a deficient number, since it is larger than the sum of its proper divisors (61729091434).

123453054134 is an equidigital number, since it uses as much as digits as its factorization.

123453054134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854790.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 123453054134 in words is "one hundred twenty-three billion, four hundred fifty-three million, fifty-four thousand, one hundred thirty-four".