103053456446 has 4 divisors (see below), whose sum is σ = 154580184672. Its totient is φ = 51526728222.

The previous prime is 103053456421. The next prime is 103053456463. The reversal of 103053456446 is 644654350301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 644654350301 = 13 ⋅49588796177.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25763364110 + ... + 25763364113.

It is an arithmetic number, because the mean of its divisors is an integer number (38645046168).

Almost surely, 2^103053456446 is an apocalyptic number.

103053456446 is a deficient number, since it is larger than the sum of its proper divisors (51526728226).

103053456446 is an equidigital number, since it uses as much as digits as its factorization.

103053456446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51526728225.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 103053456446 in words is "one hundred three billion, fifty-three million, four hundred fifty-six thousand, four hundred forty-six".