23150741 has 2 divisors, whose sum is σ = 23150742. Its totient is φ = 23150740.

The previous prime is 23150731. The next prime is 23150761. The reversal of 23150741 is 14705132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23136100 + 14641 = 4810^2 + 121^2 .

It is a cyclic number.

It is not a de Polignac number, because 23150741 - 2¹⁰ = 23149717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23150731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11575370 + 11575371.

It is an arithmetic number, because the mean of its divisors is an integer number (11575371).

Almost surely, 2^23150741 is an apocalyptic number.

It is an amenable number.

23150741 is a deficient number, since it is larger than the sum of its proper divisors (1).

23150741 is an equidigital number, since it uses as much as digits as its factorization.

23150741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 23150741 is about 4811.5216927704. The cubic root of 23150741 is about 285.0066316298.

Adding to 23150741 its reverse (14705132), we get a palindrome (37855873).

The spelling of 23150741 in words is "twenty-three million, one hundred fifty thousand, seven hundred forty-one".