123471255035 has 8 divisors (see below), whose sum is σ = 150594449136. Its totient is φ = 97157708640.

The previous prime is 123471255029. The next prime is 123471255049. The reversal of 123471255035 is 530552174321.

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

It is a de Polignac number, because none of the positive numbers 2^k-123471255035 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123471255035.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202411589 + ... + 202412198.

It is an arithmetic number, because the mean of its divisors is an integer number (18824306142).

Almost surely, 2^123471255035 is an apocalyptic number.

123471255035 is a deficient number, since it is larger than the sum of its proper divisors (27123194101).

123471255035 is an equidigital number, since it uses as much as digits as its factorization.

123471255035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404823853.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 123471255035 in words is "one hundred twenty-three billion, four hundred seventy-one million, two hundred fifty-five thousand, thirty-five".