103057436 has 12 divisors (see below), whose sum is σ = 184749600. Its totient is φ = 50271840.

The previous prime is 103057433. The next prime is 103057439. The reversal of 103057436 is 634750301.

It is an interprime number because it is at equal distance from previous prime (103057433) and next prime (103057439).

It is a super-2 number, since 2×103057436² = 21241670229788192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103057399 and 103057408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103057433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314036 + ... + 314363.

It is an arithmetic number, because the mean of its divisors is an integer number (15395800).

Almost surely, 2^103057436 is an apocalyptic number.

It is an amenable number.

103057436 is a deficient number, since it is larger than the sum of its proper divisors (81692164).

103057436 is a wasteful number, since it uses less digits than its factorization.

103057436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628444 (or 628442 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 103057436 is about 10151.7208393454. The cubic root of 103057436 is about 468.8419293241.

The spelling of 103057436 in words is "one hundred three million, fifty-seven thousand, four hundred thirty-six".