123761097 has 6 divisors (see below), whose sum is σ = 178766042. Its totient is φ = 82507392.

The previous prime is 123761089. The next prime is 123761101. The reversal of 123761097 is 790167321.

It is a happy number.

123761097 is a `hidden beast` number, since 1 + 2 + 37 + 610 + 9 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 102333456 + 21427641 = 10116^2 + 4629^2 .

It is not a de Polignac number, because 123761097 - 2³ = 123761089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123761017) 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 5 ways as a sum of consecutive naturals, for example, 6875608 + ... + 6875625.

Almost surely, 2^123761097 is an apocalyptic number.

It is an amenable number.

123761097 is a deficient number, since it is larger than the sum of its proper divisors (55004945).

123761097 is a wasteful number, since it uses less digits than its factorization.

123761097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13751239 (or 13751236 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 123761097 is about 11124.7964925207. The cubic root of 123761097 is about 498.3426417305.

The spelling of 123761097 in words is "one hundred twenty-three million, seven hundred sixty-one thousand, ninety-seven".