103028848281648 has 120 divisors (see below), whose sum is σ = 309240014269680. Its totient is φ = 31921549770240.

The previous prime is 103028848281641. The next prime is 103028848281677. The reversal of 103028848281648 is 846182848820301.

103028848281648 is a `hidden beast` number, since 1 + 0 + 30 + 2 + 8 + 8 + 482 + 81 + 6 + 48 = 666.

It is a super-2 number, since 2×103028848281648² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (103028848281641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 355107283 + ... + 355397298.

It is an arithmetic number, because the mean of its divisors is an integer number (2577000118914).

Almost surely, 2^{103028848281648} is an apocalyptic number.

103028848281648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

103028848281648 is an abundant number, since it is smaller than the sum of its proper divisors (206211165988032).

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

103028848281648 is a wasteful number, since it uses less digits than its factorization.

103028848281648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710504667 (or 710504658 counting only the distinct ones).

The product of its (nonzero) digits is 37748736, while the sum is 63.

The spelling of 103028848281648 in words is "one hundred three trillion, twenty-eight billion, eight hundred forty-eight million, two hundred eighty-one thousand, six hundred forty-eight".