123066713534 has 8 divisors (see below), whose sum is σ = 184603964160. Its totient is φ = 61532058816.

The previous prime is 123066713489. The next prime is 123066713537. The reversal of 123066713534 is 435317660321.

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 = 123066713491 and 123066713500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123066713537) 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, 525779 + ... + 722894.

It is an arithmetic number, because the mean of its divisors is an integer number (23075495520).

Almost surely, 2^123066713534 is an apocalyptic number.

123066713534 is a deficient number, since it is larger than the sum of its proper divisors (61537250626).

123066713534 is a wasteful number, since it uses less digits than its factorization.

123066713534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297954.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 123066713534 in words is "one hundred twenty-three billion, sixty-six million, seven hundred thirteen thousand, five hundred thirty-four".