352405200203 has 32 divisors (see below), whose sum is σ = 427506315264. Its totient is φ = 283583319552.

The previous prime is 352405200193. The next prime is 352405200211. The reversal of 352405200203 is 302002504253.

It is a cyclic number.

It is not a de Polignac number, because 352405200203 - 2¹² = 352405196107 is a prime.

It is a super-2 number, since 2×352405200203² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (352405200263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116573150 + ... + 116576172.

It is an arithmetic number, because the mean of its divisors is an integer number (13359572352).

Almost surely, 2^352405200203 is an apocalyptic number.

352405200203 is a deficient number, since it is larger than the sum of its proper divisors (75101115061).

352405200203 is a wasteful number, since it uses less digits than its factorization.

352405200203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5171.

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 352405200203 its reverse (302002504253), we get a palindrome (654407704456).

The spelling of 352405200203 in words is "three hundred fifty-two billion, four hundred five million, two hundred thousand, two hundred three".