1154145035 has 8 divisors (see below), whose sum is σ = 1429650816. Its totient is φ = 893531520.

The previous prime is 1154145029. The next prime is 1154145053. The reversal of 1154145035 is 5305414511.

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

It is not a de Polignac number, because 1154145035 - 2⁸ = 1154144779 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1154144989 and 1154145007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3722894 + ... + 3723203.

It is an arithmetic number, because the mean of its divisors is an integer number (178706352).

Almost surely, 2^1154145035 is an apocalyptic number.

1154145035 is a deficient number, since it is larger than the sum of its proper divisors (275505781).

1154145035 is an equidigital number, since it uses as much as digits as its factorization.

1154145035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7446133.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1154145035 is about 33972.7101509432. The cubic root of 1154145035 is about 1048.9468003311.

Adding to 1154145035 its reverse (5305414511), we get a palindrome (6459559546).

The spelling of 1154145035 in words is "one billion, one hundred fifty-four million, one hundred forty-five thousand, thirty-five".