61011055106 has 16 divisors (see below), whose sum is σ = 92188924800. Its totient is φ = 30281480208.

The previous prime is 61011055103. The next prime is 61011055117. The reversal of 61011055106 is 60155011016.

It is not an unprimeable number, because it can be changed into a prime (61011055103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2518580 + ... + 2542688.

It is an arithmetic number, because the mean of its divisors is an integer number (5761807800).

Almost surely, 2^61011055106 is an apocalyptic number.

61011055106 is a deficient number, since it is larger than the sum of its proper divisors (31177869694).

61011055106 is a wasteful number, since it uses less digits than its factorization.

61011055106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33353.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 61011055106 in words is "sixty-one billion, eleven million, fifty-five thousand, one hundred six".