123032997 has 6 divisors (see below), whose sum is σ = 177714342. Its totient is φ = 82021992.

The previous prime is 123032983. The next prime is 123033023. The reversal of 123032997 is 799230321.

It can be written as a sum of positive squares in only one way, i.e., 90611361 + 32421636 = 9519^2 + 5694^2 .

It is not a de Polignac number, because 123032997 - 2⁷ = 123032869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123032947) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6835158 + ... + 6835175.

It is an arithmetic number, because the mean of its divisors is an integer number (29619057).

Almost surely, 2^123032997 is an apocalyptic number.

It is an amenable number.

123032997 is a deficient number, since it is larger than the sum of its proper divisors (54681345).

123032997 is a wasteful number, since it uses less digits than its factorization.

123032997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13670339 (or 13670336 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 123032997 is about 11092.0240262993. The cubic root of 123032997 is about 497.3634509889.

The spelling of 123032997 in words is "one hundred twenty-three million, thirty-two thousand, nine hundred ninety-seven".