61060988023 has 4 divisors (see below), whose sum is σ = 69783986320. Its totient is φ = 52337989728.

The previous prime is 61060988017. The next prime is 61060988033. The reversal of 61060988023 is 32088906016.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61060988023 - 2⁹ = 61060987511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61060988003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4361499138 + ... + 4361499151.

It is an arithmetic number, because the mean of its divisors is an integer number (17445996580).

Almost surely, 2^61060988023 is an apocalyptic number.

61060988023 is a deficient number, since it is larger than the sum of its proper divisors (8722998297).

61060988023 is an equidigital number, since it uses as much as digits as its factorization.

61060988023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8722998296.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 61060988023 in words is "sixty-one billion, sixty million, nine hundred eighty-eight thousand, twenty-three".