61011060011 has 16 divisors (see below), whose sum is σ = 70494362208. Its totient is φ = 52185907200.

The previous prime is 61011060007. The next prime is 61011060043. The reversal of 61011060011 is 11006011016.

61011060011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 61011060011 - 2² = 61011060007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61011060091) 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, 579971 + ... + 677043.

It is an arithmetic number, because the mean of its divisors is an integer number (4405897638).

Almost surely, 2^61011060011 is an apocalyptic number.

61011060011 is a deficient number, since it is larger than the sum of its proper divisors (9483302197).

61011060011 is a wasteful number, since it uses less digits than its factorization.

61011060011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100462.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 61011060011 its reverse (11006011016), we get a palindrome (72017071027).

The spelling of 61011060011 in words is "sixty-one billion, eleven million, sixty thousand, eleven".