61832123 has 2 divisors, whose sum is σ = 61832124. Its totient is φ = 61832122.

The previous prime is 61832117. The next prime is 61832153. The reversal of 61832123 is 32123816.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61832123 - 2⁴ = 61832107 is a prime.

It is a super-2 number, since 2×61832123² = 7646422869374258, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is equal to p_3664232 and since 61832123 and 3664232 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 61832092 and 61832101.

It is not a weakly prime, because it can be changed into another prime (61832153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30916061 + 30916062.

It is an arithmetic number, because the mean of its divisors is an integer number (30916062).

Almost surely, 2^61832123 is an apocalyptic number.

61832123 is a deficient number, since it is larger than the sum of its proper divisors (1).

61832123 is an equidigital number, since it uses as much as digits as its factorization.

61832123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 61832123 is about 7863.3404479267. The cubic root of 61832123 is about 395.4316128108.

Adding to 61832123 its reverse (32123816), we get a palindrome (93955939).

The spelling of 61832123 in words is "sixty-one million, eight hundred thirty-two thousand, one hundred twenty-three".