123876701 has 8 divisors (see below), whose sum is σ = 133510104. Its totient is φ = 114258240.

The previous prime is 123876691. The next prime is 123876721. The reversal of 123876701 is 107678321.

It can be written as a sum of positive squares in 4 ways, for example, as 1243225 + 122633476 = 1115^2 + 11074^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123876701 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123876721) 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, 18371 + ... + 24191.

It is an arithmetic number, because the mean of its divisors is an integer number (16688763).

Almost surely, 2^123876701 is an apocalyptic number.

It is an amenable number.

123876701 is a deficient number, since it is larger than the sum of its proper divisors (9633403).

123876701 is a wasteful number, since it uses less digits than its factorization.

123876701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7471.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 123876701 is about 11129.9910601941. The cubic root of 123876701 is about 498.4977590645.

The spelling of 123876701 in words is "one hundred twenty-three million, eight hundred seventy-six thousand, seven hundred one".