1121117030798 has 64 divisors (see below), whose sum is σ = 1759477386240. Its totient is φ = 535469184000.

The previous prime is 1121117030797. The next prime is 1121117030843. The reversal of 1121117030798 is 8970307111211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121117030797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148311743 + ... + 148319301.

It is an arithmetic number, because the mean of its divisors is an integer number (27491834160).

Almost surely, 2^{1121117030798} is an apocalyptic number.

1121117030798 is a deficient number, since it is larger than the sum of its proper divisors (638360355442).

1121117030798 is a wasteful number, since it uses less digits than its factorization.

1121117030798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7953.

The product of its (nonzero) digits is 21168, while the sum is 41.

The spelling of 1121117030798 in words is "one trillion, one hundred twenty-one billion, one hundred seventeen million, thirty thousand, seven hundred ninety-eight".