352010023 has 4 divisors (see below), whose sum is σ = 352247920. Its totient is φ = 351772128.

The previous prime is 352009961. The next prime is 352010081. The reversal of 352010023 is 320010253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320010253 = 10891 ⋅29383.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352010023 is a prime.

It is a super-2 number, since 2×352010023² = 247822112584921058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 352009979 and 352010006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352013023) 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 3 ways as a sum of consecutive naturals, for example, 116715 + ... + 119692.

It is an arithmetic number, because the mean of its divisors is an integer number (88061980).

Almost surely, 2^352010023 is an apocalyptic number.

352010023 is a deficient number, since it is larger than the sum of its proper divisors (237897).

352010023 is a wasteful number, since it uses less digits than its factorization.

352010023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237896.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 352010023 is about 18761.9301512398. The cubic root of 352010023 is about 706.0763686458.

Adding to 352010023 its reverse (320010253), we get a palindrome (672020276).

The spelling of 352010023 in words is "three hundred fifty-two million, ten thousand, twenty-three".