61600561102 has 16 divisors (see below), whose sum is σ = 93712190400. Its totient is φ = 30364345440.

The previous prime is 61600561079. The next prime is 61600561133. The reversal of 61600561102 is 20116500616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190477 + ... + 399352.

It is an arithmetic number, because the mean of its divisors is an integer number (5857011900).

Almost surely, 2^61600561102 is an apocalyptic number.

61600561102 is a deficient number, since it is larger than the sum of its proper divisors (32111629298).

61600561102 is a wasteful number, since it uses less digits than its factorization.

61600561102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590571.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 61600561102 in words is "sixty-one billion, six hundred million, five hundred sixty-one thousand, one hundred two".