103138352 has 10 divisors (see below), whose sum is σ = 199830588. Its totient is φ = 51569168.

The previous prime is 103138349. The next prime is 103138361. The reversal of 103138352 is 253831301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3223058 + ... + 3223089.

Almost surely, 2^103138352 is an apocalyptic number.

It is an amenable number.

103138352 is a deficient number, since it is larger than the sum of its proper divisors (96692236).

103138352 is an equidigital number, since it uses as much as digits as its factorization.

103138352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6446155 (or 6446149 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 103138352 is about 10155.7053915521. The cubic root of 103138352 is about 468.9646016597.

Adding to 103138352 its reverse (253831301), we get a palindrome (356969653).

The spelling of 103138352 in words is "one hundred three million, one hundred thirty-eight thousand, three hundred fifty-two".