1121652803830 has 32 divisors (see below), whose sum is σ = 2268814774464. Its totient is φ = 396142260096.

The previous prime is 1121652803809. The next prime is 1121652803891. The reversal of 1121652803830 is 383082561211.

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, 187564369 + ... + 187570348.

It is an arithmetic number, because the mean of its divisors is an integer number (70900461702).

Almost surely, 2^{1121652803830} is an apocalyptic number.

1121652803830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121652803830 is an abundant number, since it is smaller than the sum of its proper divisors (1147161970634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121652803830 is a wasteful number, since it uses less digits than its factorization.

1121652803830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375134760.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 1121652803830 in words is "one trillion, one hundred twenty-one billion, six hundred fifty-two million, eight hundred three thousand, eight hundred thirty".