1102046146 has 8 divisors (see below), whose sum is σ = 1665688464. Its totient is φ = 546816660.

The previous prime is 1102046137. The next prime is 1102046159. The reversal of 1102046146 is 6416402011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1102046146.

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, 2102880 + ... + 2103403.

It is an arithmetic number, because the mean of its divisors is an integer number (208211058).

Almost surely, 2^1102046146 is an apocalyptic number.

1102046146 is a deficient number, since it is larger than the sum of its proper divisors (563642318).

1102046146 is a wasteful number, since it uses less digits than its factorization.

1102046146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4206416.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1102046146 is about 33197.0803836723. The cubic root of 1102046146 is about 1032.9197783430.

Adding to 1102046146 its reverse (6416402011), we get a palindrome (7518448157).

The spelling of 1102046146 in words is "one billion, one hundred two million, forty-six thousand, one hundred forty-six".