1002603121416 has 96 divisors (see below), whose sum is σ = 2924539450560. Its totient is φ = 308463693696.

The previous prime is 1002603121411. The next prime is 1002603121427. The reversal of 1002603121416 is 6141213062001.

It is a happy number.

1002603121416 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 603 + 12 + 1 + 41 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1002603121416.

It is not an unprimeable number, because it can be changed into a prime (1002603121411) 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, 10983435 + ... + 11074341.

It is an arithmetic number, because the mean of its divisors is an integer number (30463952610).

Almost surely, 2^{1002603121416} is an apocalyptic number.

It is an amenable number.

1002603121416 is an abundant number, since it is smaller than the sum of its proper divisors (1921936329144).

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

1002603121416 is a wasteful number, since it uses less digits than its factorization.

1002603121416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102715 (or 102708 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 1002603121416 its reverse (6141213062001), we get a palindrome (7143816183417).

The spelling of 1002603121416 in words is "one trillion, two billion, six hundred three million, one hundred twenty-one thousand, four hundred sixteen".