1150120141 has 8 divisors (see below), whose sum is σ = 1213148480. Its totient is φ = 1087341408.

The previous prime is 1150120121. The next prime is 1150120171. The reversal of 1150120141 is 1410210511.

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 1150120141 - 2⁵ = 1150120109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150120121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52896 + ... + 71401.

It is an arithmetic number, because the mean of its divisors is an integer number (151643560).

Almost surely, 2^1150120141 is an apocalyptic number.

It is an amenable number.

1150120141 is a deficient number, since it is larger than the sum of its proper divisors (63028339).

1150120141 is a wasteful number, since it uses less digits than its factorization.

1150120141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124803.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 1150120141 is about 33913.4212517699. The cubic root of 1150120141 is about 1047.7260360956.

Adding to 1150120141 its reverse (1410210511), we get a palindrome (2560330652).

The spelling of 1150120141 in words is "one billion, one hundred fifty million, one hundred twenty thousand, one hundred forty-one".