1101880930 has 8 divisors (see below), whose sum is σ = 1983385692. Its totient is φ = 440752368.

The previous prime is 1101880921. The next prime is 1101880931. The reversal of 1101880930 is 390881011.

It can be written as a sum of positive squares in 2 ways, for example, as 1057485361 + 44395569 = 32519^2 + 6663^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1101880892 and 1101880901.

It is not an unprimeable number, because it can be changed into a prime (1101880931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55094037 + ... + 55094056.

Almost surely, 2^1101880930 is an apocalyptic number.

1101880930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101880930 is a deficient number, since it is larger than the sum of its proper divisors (881504762).

1101880930 is a wasteful number, since it uses less digits than its factorization.

1101880930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110188100.

The product of its (nonzero) digits is 1728, while the sum is 31.

The square root of 1101880930 is about 33194.5918787986. The cubic root of 1101880930 is about 1032.8681581807.

The spelling of 1101880930 in words is "one billion, one hundred one million, eight hundred eighty thousand, nine hundred thirty".