103318495488 has 576 divisors, whose sum is σ = 351518944000. Its totient is φ = 29668737024.

The previous prime is 103318495481. The next prime is 103318495517. The reversal of 103318495488 is 884594813301.

103318495488 is a `hidden beast` number, since 10 + 3 + 3 + 1 + 84 + 9 + 548 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (103318495481) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 124629858 + ... + 124630686.

Almost surely, 2^103318495488 is an apocalyptic number.

103318495488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103318495488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175759472000).

103318495488 is an abundant number, since it is smaller than the sum of its proper divisors (248200448512).

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

103318495488 is a wasteful number, since it uses less digits than its factorization.

103318495488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 103318495488 in words is "one hundred three billion, three hundred eighteen million, four hundred ninety-five thousand, four hundred eighty-eight".