123370461 has 6 divisors (see below), whose sum is σ = 178201790. Its totient is φ = 82246968.

The previous prime is 123370447. The next prime is 123370463. The reversal of 123370461 is 164073321.

It can be written as a sum of positive squares in only one way, i.e., 123343236 + 27225 = 11106^2 + 165^2 .

It is not a de Polignac number, because 123370461 - 2⁷ = 123370333 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 (123370463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6853906 + ... + 6853923.

Almost surely, 2^123370461 is an apocalyptic number.

It is an amenable number.

123370461 is a deficient number, since it is larger than the sum of its proper divisors (54831329).

123370461 is a wasteful number, since it uses less digits than its factorization.

123370461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13707835 (or 13707832 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 123370461 is about 11107.2256211891. The cubic root of 123370461 is about 497.8177709421.

The spelling of 123370461 in words is "one hundred twenty-three million, three hundred seventy thousand, four hundred sixty-one".