1152352031 has 2 divisors, whose sum is σ = 1152352032. Its totient is φ = 1152352030.

The previous prime is 1152352009. The next prime is 1152352039. The reversal of 1152352031 is 1302532511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1152352031 is a prime.

It is a super-2 number, since 2×1152352031² = 2655830406699649922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1152351988 and 1152352006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152352039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576176015 + 576176016.

It is an arithmetic number, because the mean of its divisors is an integer number (576176016).

Almost surely, 2^1152352031 is an apocalyptic number.

1152352031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152352031 is an equidigital number, since it uses as much as digits as its factorization.

1152352031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1152352031 is about 33946.3110072361. The cubic root of 1152352031 is about 1048.4033271575.

Adding to 1152352031 its reverse (1302532511), we get a palindrome (2454884542).

The spelling of 1152352031 in words is "one billion, one hundred fifty-two million, three hundred fifty-two thousand, thirty-one".