1121343094 has 16 divisors (see below), whose sum is σ = 1700902800. Its totient is φ = 554395264.

The previous prime is 1121343089. The next prime is 1121343133. The reversal of 1121343094 is 4903431211.

It is a super-2 number, since 2×1121343094² = 2514820668922985672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117162 + ... + 126370.

It is an arithmetic number, because the mean of its divisors is an integer number (106306425).

Almost surely, 2^1121343094 is an apocalyptic number.

1121343094 is a deficient number, since it is larger than the sum of its proper divisors (579559706).

1121343094 is a wasteful number, since it uses less digits than its factorization.

1121343094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9887.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1121343094 is about 33486.4613538069. The cubic root of 1121343094 is about 1038.9137740492.

The spelling of 1121343094 in words is "one billion, one hundred twenty-one million, three hundred forty-three thousand, ninety-four".