103057454 has 8 divisors (see below), whose sum is σ = 159572928. Its totient is φ = 49866480.

The previous prime is 103057453. The next prime is 103057481. The reversal of 103057454 is 454750301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103057453) 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, 831047 + ... + 831170.

It is an arithmetic number, because the mean of its divisors is an integer number (19946616).

Almost surely, 2^103057454 is an apocalyptic number.

103057454 is a deficient number, since it is larger than the sum of its proper divisors (56515474).

103057454 is a wasteful number, since it uses less digits than its factorization.

103057454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662250.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 103057454 is about 10151.7217258946. The cubic root of 103057454 is about 468.8419566201.

The spelling of 103057454 in words is "one hundred three million, fifty-seven thousand, four hundred fifty-four".