1052435123 has 2 divisors, whose sum is σ = 1052435124. Its totient is φ = 1052435122.

The previous prime is 1052435107. The next prime is 1052435149. The reversal of 1052435123 is 3215342501.

It is a happy number.

It is an a-pointer prime, because the next prime (1052435149) can be obtained adding 1052435123 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1052435123 - 2⁴ = 1052435107 is a prime.

It is a super-2 number, since 2×1052435123² = 2215239376248050258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052435092 and 1052435101.

It is not a weakly prime, because it can be changed into another prime (1052435183) 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 as a sum of consecutive naturals, namely, 526217561 + 526217562.

It is an arithmetic number, because the mean of its divisors is an integer number (526217562).

Almost surely, 2^1052435123 is an apocalyptic number.

1052435123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052435123 is an equidigital number, since it uses as much as digits as its factorization.

1052435123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1052435123 is about 32441.2564953949. The cubic root of 1052435123 is about 1017.1814803886.

Adding to 1052435123 its reverse (3215342501), we get a palindrome (4267777624).

The spelling of 1052435123 in words is "one billion, fifty-two million, four hundred thirty-five thousand, one hundred twenty-three".