61316065310 has 32 divisors (see below), whose sum is σ = 110562693120. Its totient is φ = 24483412512.

The previous prime is 61316065297. The next prime is 61316065319. The reversal of 61316065310 is 1356061316.

61316065310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×61316065310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61316065319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19359347 + ... + 19362513.

It is an arithmetic number, because the mean of its divisors is an integer number (3455084160).

Almost surely, 2^61316065310 is an apocalyptic number.

61316065310 is a deficient number, since it is larger than the sum of its proper divisors (49246627810).

61316065310 is a wasteful number, since it uses less digits than its factorization.

61316065310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5960.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 61316065310 in words is "sixty-one billion, three hundred sixteen million, sixty-five thousand, three hundred ten".