61310124 has 36 divisors (see below), whose sum is σ = 157524640. Its totient is φ = 20100960.

The previous prime is 61310113. The next prime is 61310153. The reversal of 61310124 is 42101316.

It is a happy number.

61310124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 61310097 and 61310106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11764 + ... + 16155.

Almost surely, 2^61310124 is an apocalyptic number.

It is an amenable number.

61310124 is an abundant number, since it is smaller than the sum of its proper divisors (96214516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61310124 is a wasteful number, since it uses less digits than its factorization.

61310124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27990 (or 27985 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 61310124 is about 7830.0781605294. The cubic root of 61310124 is about 394.3156960278.

The spelling of 61310124 in words is "sixty-one million, three hundred ten thousand, one hundred twenty-four".