61022323 has 2 divisors, whose sum is σ = 61022324. Its totient is φ = 61022322.

The previous prime is 61022321. The next prime is 61022341. The reversal of 61022323 is 32322016.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61022323 - 2¹ = 61022321 is a prime.

Together with 61022321, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 61022323.

It is not a weakly prime, because it can be changed into another prime (61022321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30511161 + 30511162.

It is an arithmetic number, because the mean of its divisors is an integer number (30511162).

Almost surely, 2^61022323 is an apocalyptic number.

61022323 is a deficient number, since it is larger than the sum of its proper divisors (1).

61022323 is an equidigital number, since it uses as much as digits as its factorization.

61022323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 61022323 is about 7811.6786288224. The cubic root of 61022323 is about 393.6977312663.

Adding to 61022323 its reverse (32322016), we get a palindrome (93344339).

The spelling of 61022323 in words is "sixty-one million, twenty-two thousand, three hundred twenty-three".