123047632047 has 8 divisors (see below), whose sum is σ = 164065136256. Its totient is φ = 82030941272.

The previous prime is 123047632027. The next prime is 123047632067. The reversal of 123047632047 is 740236740321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (123047632027) and next prime (123047632067).

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 123047632047 - 2³¹ = 120900148399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123047631996 and 123047632014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123047632027) 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, 444028 + ... + 665774.

It is an arithmetic number, because the mean of its divisors is an integer number (20508142032).

Almost surely, 2^123047632047 is an apocalyptic number.

123047632047 is a deficient number, since it is larger than the sum of its proper divisors (41017504209).

123047632047 is a wasteful number, since it uses less digits than its factorization.

123047632047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406717.

The product of its (nonzero) digits is 169344, while the sum is 39.

The spelling of 123047632047 in words is "one hundred twenty-three billion, forty-seven million, six hundred thirty-two thousand, forty-seven".