1151104453 has 24 divisors (see below), whose sum is σ = 1234032800. Its totient is φ = 1073048256.

The previous prime is 1151104441. The next prime is 1151104463. The reversal of 1151104453 is 3544011511.

It is not a de Polignac number, because 1151104453 - 2¹⁷ = 1150973381 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 (1151104463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5026543 + ... + 5026771.

Almost surely, 2^1151104453 is an apocalyptic number.

It is an amenable number.

1151104453 is a deficient number, since it is larger than the sum of its proper divisors (82928347).

1151104453 is a wasteful number, since it uses less digits than its factorization.

1151104453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1151104453 is about 33927.9302787541. The cubic root of 1151104453 is about 1048.0248440806.

Adding to 1151104453 its reverse (3544011511), we get a palindrome (4695115964).

The spelling of 1151104453 in words is "one billion, one hundred fifty-one million, one hundred four thousand, four hundred fifty-three".