1101433930 has 8 divisors (see below), whose sum is σ = 1982581092. Its totient is φ = 440573568.

The previous prime is 1101433909. The next prime is 1101433973. The reversal of 1101433930 is 393341011.

It can be written as a sum of positive squares in 2 ways, for example, as 946854441 + 154579489 = 30771^2 + 12433^2 .

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 = 1101433895 and 1101433904.

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, 55071687 + ... + 55071706.

Almost surely, 2^1101433930 is an apocalyptic number.

1101433930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101433930 is a deficient number, since it is larger than the sum of its proper divisors (881147162).

1101433930 is a wasteful number, since it uses less digits than its factorization.

1101433930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110143400.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 1101433930 is about 33187.8581713252. The cubic root of 1101433930 is about 1032.7284714264.

Adding to 1101433930 its reverse (393341011), we get a palindrome (1494774941).

It can be divided in two parts, 11014 and 33930, that added together give a palindrome (44944).

The spelling of 1101433930 in words is "one billion, one hundred one million, four hundred thirty-three thousand, nine hundred thirty".