1148301155 has 8 divisors (see below), whose sum is σ = 1383452784. Its totient is φ = 914980000.

The previous prime is 1148301137. The next prime is 1148301181. The reversal of 1148301155 is 5511038411.

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

It is not a de Polignac number, because 1148301155 - 2²⁶ = 1081192291 is a prime.

It is a Duffinian number.

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, 456236 + ... + 458745.

It is an arithmetic number, because the mean of its divisors is an integer number (172931598).

Almost surely, 2^1148301155 is an apocalyptic number.

1148301155 is a deficient number, since it is larger than the sum of its proper divisors (235151629).

1148301155 is an equidigital number, since it uses as much as digits as its factorization.

1148301155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915237.

The product of its (nonzero) digits is 2400, while the sum is 29.

The square root of 1148301155 is about 33886.5925551685. The cubic root of 1148301155 is about 1047.1733968480.

Adding to 1148301155 its reverse (5511038411), we get a palindrome (6659339566).

The spelling of 1148301155 in words is "one billion, one hundred forty-eight million, three hundred one thousand, one hundred fifty-five".