123064451032 has 8 divisors (see below), whose sum is σ = 230745845700. Its totient is φ = 61532225512.

The previous prime is 123064451021. The next prime is 123064451047. The reversal of 123064451032 is 230154460321.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 123064450985 and 123064451003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7691528182 + ... + 7691528197.

Almost surely, 2^123064451032 is an apocalyptic number.

It is an amenable number.

123064451032 is a deficient number, since it is larger than the sum of its proper divisors (107681394668).

123064451032 is a wasteful number, since it uses less digits than its factorization.

123064451032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15383056385 (or 15383056381 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 123064451032 in words is "one hundred twenty-three billion, sixty-four million, four hundred fifty-one thousand, thirty-two".