1104165253 has 8 divisors (see below), whose sum is σ = 1115577216. Its totient is φ = 1092766800.

The previous prime is 1104165241. The next prime is 1104165277. The reversal of 1104165253 is 3525614011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104165253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104163253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280368 + ... + 284278.

It is an arithmetic number, because the mean of its divisors is an integer number (139447152).

Almost surely, 2^1104165253 is an apocalyptic number.

It is an amenable number.

1104165253 is a deficient number, since it is larger than the sum of its proper divisors (11411963).

1104165253 is a wasteful number, since it uses less digits than its factorization.

1104165253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6755.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1104165253 is about 33228.9821240435. The cubic root of 1104165253 is about 1033.5814161090.

Adding to 1104165253 its reverse (3525614011), we get a palindrome (4629779264).

The spelling of 1104165253 in words is "one billion, one hundred four million, one hundred sixty-five thousand, two hundred fifty-three".