103134632 has 8 divisors (see below), whose sum is σ = 193377450. Its totient is φ = 51567312.

The previous prime is 103134611. The next prime is 103134637. The reversal of 103134632 is 236431301.

It can be written as a sum of positive squares in only one way, i.e., 96550276 + 6584356 = 9826^2 + 2566^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 103134598 and 103134607.

It is not an unprimeable number, because it can be changed into a prime (103134637) 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, 6445907 + ... + 6445922.

Almost surely, 2^103134632 is an apocalyptic number.

It is an amenable number.

103134632 is a deficient number, since it is larger than the sum of its proper divisors (90242818).

103134632 is a wasteful number, since it uses less digits than its factorization.

103134632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12891835 (or 12891831 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 103134632 is about 10155.5222416181. The cubic root of 103134632 is about 468.9589633779.

Adding to 103134632 its reverse (236431301), we get a palindrome (339565933).

The spelling of 103134632 in words is "one hundred three million, one hundred thirty-four thousand, six hundred thirty-two".