1152051107 has 4 divisors (see below), whose sum is σ = 1152135600. Its totient is φ = 1151966616.

The previous prime is 1152051097. The next prime is 1152051113. The reversal of 1152051107 is 7011502511.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7011502511 = 13 ⋅539346347.

It is a cyclic number.

It is not a de Polignac number, because 1152051107 - 2²² = 1147856803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152051007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16607 + ... + 50792.

It is an arithmetic number, because the mean of its divisors is an integer number (288033900).

Almost surely, 2^1152051107 is an apocalyptic number.

1152051107 is a deficient number, since it is larger than the sum of its proper divisors (84493).

1152051107 is an equidigital number, since it uses as much as digits as its factorization.

1152051107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84492.

The product of its (nonzero) digits is 350, while the sum is 23.

The square root of 1152051107 is about 33941.8783658182. The cubic root of 1152051107 is about 1048.3120595643.

Adding to 1152051107 its reverse (7011502511), we get a palindrome (8163553618).

The spelling of 1152051107 in words is "one billion, one hundred fifty-two million, fifty-one thousand, one hundred seven".