1148106331 has 8 divisors (see below), whose sum is σ = 1209032720. Its totient is φ = 1087229952.

The previous prime is 1148106301. The next prime is 1148106343. The reversal of 1148106331 is 1336018411.

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

It is a cyclic number.

It is not a de Polignac number, because 1148106331 - 2¹⁹ = 1147582043 is a prime.

It is a super-2 number, since 2×1148106331² = 2636296294564563122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1148106331.

It is not an unprimeable number, because it can be changed into a prime (1148106301) 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 7 ways as a sum of consecutive naturals, for example, 40411 + ... + 62683.

It is an arithmetic number, because the mean of its divisors is an integer number (151129090).

Almost surely, 2^1148106331 is an apocalyptic number.

1148106331 is a deficient number, since it is larger than the sum of its proper divisors (60926389).

1148106331 is a wasteful number, since it uses less digits than its factorization.

1148106331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25005.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1148106331 is about 33883.7177859809. The cubic root of 1148106331 is about 1047.1141713716.

The spelling of 1148106331 in words is "one billion, one hundred forty-eight million, one hundred six thousand, three hundred thirty-one".