1152103401 has 24 divisors (see below), whose sum is σ = 1694827784. Its totient is φ = 753960960.

The previous prime is 1152103363. The next prime is 1152103411. The reversal of 1152103401 is 1043012511.

1152103401 is a `hidden beast` number, since 115 + 210 + 340 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 19713600 + 1132389801 = 4440^2 + 33651^2 .

It is not a de Polignac number, because 1152103401 - 2¹⁷ = 1151972329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152103411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314955 + ... + 318591.

Almost surely, 2^1152103401 is an apocalyptic number.

It is an amenable number.

1152103401 is a deficient number, since it is larger than the sum of its proper divisors (542724383).

1152103401 is a wasteful number, since it uses less digits than its factorization.

1152103401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281 (or 4278 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1152103401 is about 33942.6487033643. The cubic root of 1152103401 is about 1048.3279210138.

Adding to 1152103401 its reverse (1043012511), we get a palindrome (2195115912).

The spelling of 1152103401 in words is "one billion, one hundred fifty-two million, one hundred three thousand, four hundred one".