1154213030 has 8 divisors (see below), whose sum is σ = 2077583472. Its totient is φ = 461685208.

The previous prime is 1154213029. The next prime is 1154213041. The reversal of 1154213030 is 303124511.

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

It is a junction number, because it is equal to n+sod(n) for n = 1154212993 and 1154213011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57710642 + ... + 57710661.

It is an arithmetic number, because the mean of its divisors is an integer number (259697934).

Almost surely, 2^1154213030 is an apocalyptic number.

1154213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1154213030 is a deficient number, since it is larger than the sum of its proper divisors (923370442).

1154213030 is a wasteful number, since it uses less digits than its factorization.

1154213030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115421310.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1154213030 is about 33973.7108659034. The cubic root of 1154213030 is about 1048.9673990528.

Adding to 1154213030 its reverse (303124511), we get a palindrome (1457337541).

The spelling of 1154213030 in words is "one billion, one hundred fifty-four million, two hundred thirteen thousand, thirty".