1100611061061 has 8 divisors (see below), whose sum is σ = 1503273644544. Its totient is φ = 715844592480.

The previous prime is 1100611061051. The next prime is 1100611061063. The reversal of 1100611061061 is 1601601160011.

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

It is not a de Polignac number, because 1100611061061 - 2⁷ = 1100611060933 is a prime.

It is a super-2 number, since 2×1100611061061² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100611061063) 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, 4474028581 + ... + 4474028826.

It is an arithmetic number, because the mean of its divisors is an integer number (187909205568).

Almost surely, 2^{1100611061061} is an apocalyptic number.

It is an amenable number.

1100611061061 is a deficient number, since it is larger than the sum of its proper divisors (402662583483).

1100611061061 is an equidigital number, since it uses as much as digits as its factorization.

1100611061061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8948057451.

The product of its (nonzero) digits is 216, while the sum is 24.

The spelling of 1100611061061 in words is "one trillion, one hundred billion, six hundred eleven million, sixty-one thousand, sixty-one".