103451454 has 12 divisors (see below), whose sum is σ = 224144856. Its totient is φ = 34483812.

The previous prime is 103451429. The next prime is 103451471. The reversal of 103451454 is 454154301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2873634 + ... + 2873669.

It is an arithmetic number, because the mean of its divisors is an integer number (18678738).

Almost surely, 2^103451454 is an apocalyptic number.

103451454 is an abundant number, since it is smaller than the sum of its proper divisors (120693402).

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

103451454 is a wasteful number, since it uses less digits than its factorization.

103451454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747311 (or 5747308 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 103451454 is about 10171.1087891144. The cubic root of 103451454 is about 469.4386749750.

The spelling of 103451454 in words is "one hundred three million, four hundred fifty-one thousand, four hundred fifty-four".