1151345134 has 8 divisors (see below), whose sum is σ = 1730086920. Its totient is φ = 574649496.

The previous prime is 1151345119. The next prime is 1151345141. The reversal of 1151345134 is 4315431511.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510129 + ... + 512380.

It is an arithmetic number, because the mean of its divisors is an integer number (216260865).

Almost surely, 2^1151345134 is an apocalyptic number.

1151345134 is a deficient number, since it is larger than the sum of its proper divisors (578741786).

1151345134 is a wasteful number, since it uses less digits than its factorization.

1151345134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023074.

The product of its digits is 3600, while the sum is 28.

The square root of 1151345134 is about 33931.4770382900. The cubic root of 1151345134 is about 1048.0978817877.

Adding to 1151345134 its reverse (4315431511), we get a palindrome (5466776645).

The spelling of 1151345134 in words is "one billion, one hundred fifty-one million, three hundred forty-five thousand, one hundred thirty-four".