103641064 has 8 divisors (see below), whose sum is σ = 194327010. Its totient is φ = 51820528.

The previous prime is 103641011. The next prime is 103641079. The reversal of 103641064 is 460146301.

It can be written as a sum of positive squares in only one way, i.e., 66552964 + 37088100 = 8158^2 + 6090^2 .

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

It is a super-3 number, since 3×103641064³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6477559 + ... + 6477574.

Almost surely, 2^103641064 is an apocalyptic number.

It is an amenable number.

103641064 is a deficient number, since it is larger than the sum of its proper divisors (90685946).

103641064 is a wasteful number, since it uses less digits than its factorization.

103641064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12955139 (or 12955135 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 103641064 is about 10180.4255313813. The cubic root of 103641064 is about 469.7253019821.

Adding to 103641064 its reverse (460146301), we get a palindrome (563787365).

The spelling of 103641064 in words is "one hundred three million, six hundred forty-one thousand, sixty-four".