352645103 has 4 divisors (see below), whose sum is σ = 354683688. Its totient is φ = 350606520.

The previous prime is 352645081. The next prime is 352645109. The reversal of 352645103 is 301546253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301546253 = 9643 ⋅31271.

It is a cyclic number.

It is not a de Polignac number, because 352645103 - 2⁸ = 352644847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352645109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019033 + ... + 1019378.

It is an arithmetic number, because the mean of its divisors is an integer number (88670922).

Almost surely, 2^352645103 is an apocalyptic number.

352645103 is a deficient number, since it is larger than the sum of its proper divisors (2038585).

352645103 is a wasteful number, since it uses less digits than its factorization.

352645103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038584.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 352645103 is about 18778.8472223404. The cubic root of 352645103 is about 706.5007368466.

The spelling of 352645103 in words is "three hundred fifty-two million, six hundred forty-five thousand, one hundred three".