1100330042 has 32 divisors (see below), whose sum is σ = 1907539200. Its totient is φ = 466276608.

The previous prime is 1100330009. The next prime is 1100330047. The reversal of 1100330042 is 2400330011.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1100329999 and 1100330026.

It is not an unprimeable number, because it can be changed into a prime (1100330047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1311059 + ... + 1311897.

It is an arithmetic number, because the mean of its divisors is an integer number (59610600).

Almost surely, 2^1100330042 is an apocalyptic number.

1100330042 is a deficient number, since it is larger than the sum of its proper divisors (807209158).

1100330042 is a wasteful number, since it uses less digits than its factorization.

1100330042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1100330042 is about 33171.2231007541. The cubic root of 1100330042 is about 1032.3833462823.

Adding to 1100330042 its reverse (2400330011), we get a palindrome (3500660053).

The spelling of 1100330042 in words is "one billion, one hundred million, three hundred thirty thousand, forty-two".