103157768 has 32 divisors (see below), whose sum is σ = 234057600. Its totient is φ = 41609472.

The previous prime is 103157741. The next prime is 103157777. The reversal of 103157768 is 867751301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53228 + ... + 55131.

It is an arithmetic number, because the mean of its divisors is an integer number (7314300).

Almost surely, 2^103157768 is an apocalyptic number.

It is an amenable number.

103157768 is an abundant number, since it is smaller than the sum of its proper divisors (130899832).

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

103157768 is a wasteful number, since it uses less digits than its factorization.

103157768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108389 (or 108385 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 103157768 is about 10156.6612624425. The cubic root of 103157768 is about 468.9940276531.

The spelling of 103157768 in words is "one hundred three million, one hundred fifty-seven thousand, seven hundred sixty-eight".