1154131014 has 8 divisors (see below), whose sum is σ = 2308262040. Its totient is φ = 384710336.

The previous prime is 1154130959. The next prime is 1154131049. The reversal of 1154131014 is 4101314511.

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

1154131014 is an admirable number.

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, 96177579 + ... + 96177590.

It is an arithmetic number, because the mean of its divisors is an integer number (288532755).

Almost surely, 2^1154131014 is an apocalyptic number.

1154131014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1154131014 is a wasteful number, since it uses less digits than its factorization.

1154131014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192355174.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1154131014 is about 33972.5037935092. The cubic root of 1154131014 is about 1048.9425526435.

Adding to 1154131014 its reverse (4101314511), we get a palindrome (5255445525).

The spelling of 1154131014 in words is "one billion, one hundred fifty-four million, one hundred thirty-one thousand, fourteen".