103113652 has 6 divisors (see below), whose sum is σ = 180448898. Its totient is φ = 51556824.

The previous prime is 103113643. The next prime is 103113671. The reversal of 103113652 is 256311301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 101485476 + 1628176 = 10074^2 + 1276^2 .

It is a congruent number.

It is an unprimeable number.

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, 12889203 + ... + 12889210.

Almost surely, 2^103113652 is an apocalyptic number.

It is an amenable number.

103113652 is a deficient number, since it is larger than the sum of its proper divisors (77335246).

103113652 is a wasteful number, since it uses less digits than its factorization.

103113652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25778417 (or 25778415 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 103113652 is about 10154.4892535272. The cubic root of 103113652 is about 468.9271621420.

Adding to 103113652 its reverse (256311301), we get a palindrome (359424953).

The spelling of 103113652 in words is "one hundred three million, one hundred thirteen thousand, six hundred fifty-two".