103002605456 has 10 divisors (see below), whose sum is σ = 199567548102. Its totient is φ = 51501302720.

The previous prime is 103002605441. The next prime is 103002605467. The reversal of 103002605456 is 654506200301.

It can be written as a sum of positive squares in only one way, i.e., 96793165456 + 6209440000 = 311116^2 + 78800^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3218831405 + ... + 3218831436.

Almost surely, 2^103002605456 is an apocalyptic number.

103002605456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

103002605456 is a deficient number, since it is larger than the sum of its proper divisors (96564942646).

103002605456 is an equidigital number, since it uses as much as digits as its factorization.

103002605456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6437662849 (or 6437662843 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 103002605456 its reverse (654506200301), we get a palindrome (757508805757).

The spelling of 103002605456 in words is "one hundred three billion, two million, six hundred five thousand, four hundred fifty-six".