1152352023 has 8 divisors (see below), whose sum is σ = 1565459568. Its totient is φ = 753739584.

The previous prime is 1152352009. The next prime is 1152352031. The reversal of 1152352023 is 3202532511.

It is a happy number.

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

It is not a de Polignac number, because 1152352023 - 2²² = 1148157719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1152351984 and 1152352002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152352043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3623590 + ... + 3623907.

It is an arithmetic number, because the mean of its divisors is an integer number (195682446).

Almost surely, 2^1152352023 is an apocalyptic number.

1152352023 is a deficient number, since it is larger than the sum of its proper divisors (413107545).

1152352023 is an equidigital number, since it uses as much as digits as its factorization.

1152352023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7247553.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1152352023 is about 33946.3108894030. The cubic root of 1152352023 is about 1048.4033247314.

Adding to 1152352023 its reverse (3202532511), we get a palindrome (4354884534).

It can be divided in two parts, 11523 and 52023, that added together give a triangular number (63546 = T₃₅₆).

The spelling of 1152352023 in words is "one billion, one hundred fifty-two million, three hundred fifty-two thousand, twenty-three".