1161670775110 has 32 divisors (see below), whose sum is σ = 2158585438464. Its totient is φ = 449652720000.

The previous prime is 1161670775093. The next prime is 1161670775159. The reversal of 1161670775110 is 115770761611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5697120 + ... + 5897500.

It is an arithmetic number, because the mean of its divisors is an integer number (67455794952).

Almost surely, 2^{1161670775110} is an apocalyptic number.

1161670775110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1161670775110 is a deficient number, since it is larger than the sum of its proper divisors (996914663354).

1161670775110 is a wasteful number, since it uses less digits than its factorization.

1161670775110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219120.

The product of its (nonzero) digits is 61740, while the sum is 43.

The spelling of 1161670775110 in words is "one trillion, one hundred sixty-one billion, six hundred seventy million, seven hundred seventy-five thousand, one hundred ten".