61115110982 has 8 divisors (see below), whose sum is σ = 91716980400. Its totient is φ = 30542784184.

The previous prime is 61115110963. The next prime is 61115111051. The reversal of 61115110982 is 28901151116.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7380482 + ... + 7388757.

It is an arithmetic number, because the mean of its divisors is an integer number (11464622550).

Almost surely, 2^61115110982 is an apocalyptic number.

61115110982 is a deficient number, since it is larger than the sum of its proper divisors (30601869418).

61115110982 is a wasteful number, since it uses less digits than its factorization.

61115110982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14771310.

The product of its (nonzero) digits is 4320, while the sum is 35.

The spelling of 61115110982 in words is "sixty-one billion, one hundred fifteen million, one hundred ten thousand, nine hundred eighty-two".