102630160 has 20 divisors (see below), whose sum is σ = 238615308. Its totient is φ = 41052032.

The previous prime is 102630137. The next prime is 102630167. The reversal of 102630160 is 61036201.

It can be written as a sum of positive squares in 2 ways, for example, as 59228416 + 43401744 = 7696^2 + 6588^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (102630167) 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, 641359 + ... + 641518.

Almost surely, 2^102630160 is an apocalyptic number.

102630160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102630160 is an abundant number, since it is smaller than the sum of its proper divisors (135985148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102630160 is a wasteful number, since it uses less digits than its factorization.

102630160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282890 (or 1282884 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 102630160 is about 10130.6544704673. The cubic root of 102630160 is about 468.1930924542.

Adding to 102630160 its reverse (61036201), we get a palindrome (163666361).

The spelling of 102630160 in words is "one hundred two million, six hundred thirty thousand, one hundred sixty".