123750463 has 4 divisors (see below), whose sum is σ = 131029920. Its totient is φ = 116471008.

The previous prime is 123750457. The next prime is 123750493. The reversal of 123750463 is 364057321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364057321 = 2389 ⋅152389.

It is a cyclic number.

It is not a de Polignac number, because 123750463 - 2²⁵ = 90196031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123750413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3639703 + ... + 3639736.

It is an arithmetic number, because the mean of its divisors is an integer number (32757480).

Almost surely, 2^123750463 is an apocalyptic number.

123750463 is a deficient number, since it is larger than the sum of its proper divisors (7279457).

123750463 is an equidigital number, since it uses as much as digits as its factorization.

123750463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7279456.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 123750463 is about 11124.3185409265. The cubic root of 123750463 is about 498.3283681890.

The spelling of 123750463 in words is "one hundred twenty-three million, seven hundred fifty thousand, four hundred sixty-three".