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23107141 is a prime number
BaseRepresentation
bin101100000100…
…1011001000101
31121110222001001
41120021121011
521403412031
62143133301
7400256521
oct130113105
947428031
1023107141
1112052812
1278a4231
134a30785
1430d6d81
152066861
hex1609645

23107141 has 2 divisors, whose sum is σ = 23107142. Its totient is φ = 23107140.

The previous prime is 23107093. The next prime is 23107151. The reversal of 23107141 is 14170132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14984641 + 8122500 = 3871^2 + 2850^2 .

It is a cyclic number.

It is not a de Polignac number, because 23107141 - 27 = 23107013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23107151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11553570 + 11553571.

It is an arithmetic number, because the mean of its divisors is an integer number (11553571).

Almost surely, 223107141 is an apocalyptic number.

It is an amenable number.

23107141 is a deficient number, since it is larger than the sum of its proper divisors (1).

23107141 is an equidigital number, since it uses as much as digits as its factorization.

23107141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 23107141 is about 4806.9887663692. The cubic root of 23107141 is about 284.8276006698.

Adding to 23107141 its reverse (14170132), we get a palindrome (37277273).

The spelling of 23107141 in words is "twenty-three million, one hundred seven thousand, one hundred forty-one".