1151052067 has 12 divisors (see below), whose sum is σ = 1274881608. Its totient is φ = 1038408800.

The previous prime is 1151052059. The next prime is 1151052083. The reversal of 1151052067 is 7602501511.

It is not a de Polignac number, because 1151052067 - 2³ = 1151052059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1151052017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20458 + ... + 52159.

It is an arithmetic number, because the mean of its divisors is an integer number (106240134).

Almost surely, 2^1151052067 is an apocalyptic number.

1151052067 is a deficient number, since it is larger than the sum of its proper divisors (123829541).

1151052067 is a wasteful number, since it uses less digits than its factorization.

1151052067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72770 (or 72759 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

The square root of 1151052067 is about 33927.1582511710. The cubic root of 1151052067 is about 1048.0089455343.

Adding to 1151052067 its reverse (7602501511), we get a palindrome (8753553578).

The spelling of 1151052067 in words is "one billion, one hundred fifty-one million, fifty-two thousand, sixty-seven".