1104135272 has 8 divisors (see below), whose sum is σ = 2070253650. Its totient is φ = 552067632.

The previous prime is 1104135269. The next prime is 1104135287. The reversal of 1104135272 is 2725314011.

It can be written as a sum of positive squares in only one way, i.e., 759884356 + 344250916 = 27566^2 + 18554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1104135272² = 2438229397749027968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69008447 + ... + 69008462.

Almost surely, 2^1104135272 is an apocalyptic number.

It is an amenable number.

1104135272 is a deficient number, since it is larger than the sum of its proper divisors (966118378).

1104135272 is a wasteful number, since it uses less digits than its factorization.

1104135272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138016915 (or 138016911 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1104135272 is about 33228.5309937108. The cubic root of 1104135272 is about 1033.5720612034.

Adding to 1104135272 its reverse (2725314011), we get a palindrome (3829449283).

The spelling of 1104135272 in words is "one billion, one hundred four million, one hundred thirty-five thousand, two hundred seventy-two".