103057630 has 16 divisors (see below), whose sum is σ = 199773504. Its totient is φ = 38052000.

The previous prime is 103057589. The next prime is 103057631. The reversal of 103057630 is 36750301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 103057595 and 103057604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103057631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396246 + ... + 396505.

It is an arithmetic number, because the mean of its divisors is an integer number (12485844).

Almost surely, 2^103057630 is an apocalyptic number.

103057630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103057630 is a deficient number, since it is larger than the sum of its proper divisors (96715874).

103057630 is a wasteful number, since it uses less digits than its factorization.

103057630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792771.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 103057630 is about 10151.7303943712. The cubic root of 103057630 is about 468.8422235137.

The spelling of 103057630 in words is "one hundred three million, fifty-seven thousand, six hundred thirty".