455320102 has 4 divisors (see below), whose sum is σ = 682980156. Its totient is φ = 227660050.

The previous prime is 455320093. The next prime is 455320109. The reversal of 455320102 is 201023554.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455320109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113830024 + ... + 113830027.

It is an arithmetic number, because the mean of its divisors is an integer number (170745039).

Almost surely, 2^455320102 is an apocalyptic number.

455320102 is a deficient number, since it is larger than the sum of its proper divisors (227660054).

455320102 is a wasteful number, since it uses less digits than its factorization.

455320102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227660053.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 455320102 is about 21338.2309950942. The cubic root of 455320102 is about 769.3174938360.

Adding to 455320102 its reverse (201023554), we get a palindrome (656343656).

The spelling of 455320102 in words is "four hundred fifty-five million, three hundred twenty thousand, one hundred two".