23151353 has 2 divisors, whose sum is σ = 23151354. Its totient is φ = 23151352.

The previous prime is 23151343. The next prime is 23151361. The reversal of 23151353 is 35315132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18774889 + 4376464 = 4333^2 + 2092^2 .

It is a cyclic number.

It is not a de Polignac number, because 23151353 - 2⁸ = 23151097 is a prime.

It is a Chen prime.

It is equal to p_1457150 and since 23151353 and 1457150 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (23151343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11575676 + 11575677.

It is an arithmetic number, because the mean of its divisors is an integer number (11575677).

Almost surely, 2^23151353 is an apocalyptic number.

It is an amenable number.

23151353 is a deficient number, since it is larger than the sum of its proper divisors (1).

23151353 is an equidigital number, since it uses as much as digits as its factorization.

23151353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1350, while the sum is 23.

The square root of 23151353 is about 4811.5852896940. The cubic root of 23151353 is about 285.0091430328.

Adding to 23151353 its reverse (35315132), we get a palindrome (58466485).

The spelling of 23151353 in words is "twenty-three million, one hundred fifty-one thousand, three hundred fifty-three".