123141501 has 12 divisors (see below), whose sum is σ = 203281312. Its totient is φ = 70366536.

The previous prime is 123141481. The next prime is 123141521. The reversal of 123141501 is 105141321.

123141501 is a `hidden beast` number, since 1 + 23 + 141 + 501 = 666.

It is an interprime number because it is at equal distance from previous prime (123141481) and next prime (123141521).

It is not a de Polignac number, because 123141501 - 2¹⁴ = 123125117 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 (123141521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 977251 + ... + 977376.

Almost surely, 2^123141501 is an apocalyptic number.

It is an amenable number.

123141501 is a deficient number, since it is larger than the sum of its proper divisors (80139811).

123141501 is a wasteful number, since it uses less digits than its factorization.

123141501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954640 (or 1954637 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 123141501 is about 11096.9140304861. The cubic root of 123141501 is about 497.5096179213.

Adding to 123141501 its reverse (105141321), we get a palindrome (228282822).

The spelling of 123141501 in words is "one hundred twenty-three million, one hundred forty-one thousand, five hundred one".