1153101142 has 8 divisors (see below), whose sum is σ = 1730037096. Its totient is φ = 576422112.

The previous prime is 1153101139. The next prime is 1153101151. The reversal of 1153101142 is 2411013511.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 52588 + ... + 71215.

It is an arithmetic number, because the mean of its divisors is an integer number (216254637).

Almost surely, 2^1153101142 is an apocalyptic number.

1153101142 is a deficient number, since it is larger than the sum of its proper divisors (576935954).

1153101142 is a wasteful number, since it uses less digits than its factorization.

1153101142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128462.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1153101142 is about 33957.3429761517. The cubic root of 1153101142 is about 1048.6304569242.

Adding to 1153101142 its reverse (2411013511), we get a palindrome (3564114653).

The spelling of 1153101142 in words is "one billion, one hundred fifty-three million, one hundred one thousand, one hundred forty-two".