1121455034 has 8 divisors (see below), whose sum is σ = 1922494368. Its totient is φ = 480623580.

The previous prime is 1121455019. The next prime is 1121455043. The reversal of 1121455034 is 4305541211.

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

It is a super-2 number, since 2×1121455034² = 2515322786567882312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1121454994 and 1121455012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40051952 + ... + 40051979.

It is an arithmetic number, because the mean of its divisors is an integer number (240311796).

Almost surely, 2^1121455034 is an apocalyptic number.

1121455034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1121455034 is a deficient number, since it is larger than the sum of its proper divisors (801039334).

1121455034 is an equidigital number, since it uses as much as digits as its factorization.

1121455034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80103940.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1121455034 is about 33488.1327338507. The cubic root of 1121455034 is about 1038.9483433494.

Adding to 1121455034 its reverse (4305541211), we get a palindrome (5426996245).

The spelling of 1121455034 in words is "one billion, one hundred twenty-one million, four hundred fifty-five thousand, thirty-four".