61106011 has 8 divisors (see below), whose sum is σ = 62015184. Its totient is φ = 60201120.

The previous prime is 61105999. The next prime is 61106021. The reversal of 61106011 is 11060116.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61106011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61106021) 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, 37465 + ... + 39061.

It is an arithmetic number, because the mean of its divisors is an integer number (7751898).

Almost surely, 2^61106011 is an apocalyptic number.

61106011 is a deficient number, since it is larger than the sum of its proper divisors (909173).

61106011 is a wasteful number, since it uses less digits than its factorization.

61106011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 61106011 is about 7817.0333886968. The cubic root of 61106011 is about 393.8776256814.

Adding to 61106011 its reverse (11060116), we get a palindrome (72166127).

It can be divided in two parts, 6110 and 6011, that added together give a palindrome (12121).

The spelling of 61106011 in words is "sixty-one million, one hundred six thousand, eleven".