61110051010 has 32 divisors (see below), whose sum is σ = 111552422400. Its totient is φ = 24100641600.

The previous prime is 61110050899. The next prime is 61110051019. The reversal of 61110051010 is 1015001116.

It is not an unprimeable number, because it can be changed into a prime (61110051019) 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, 114811 + ... + 367969.

It is an arithmetic number, because the mean of its divisors is an integer number (3486013200).

Almost surely, 2^61110051010 is an apocalyptic number.

61110051010 is a deficient number, since it is larger than the sum of its proper divisors (50442371390).

61110051010 is a wasteful number, since it uses less digits than its factorization.

61110051010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253506.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 61110051010 its reverse (1015001116), we get a palindrome (62125052126).

The spelling of 61110051010 in words is "sixty-one billion, one hundred ten million, fifty-one thousand, ten".