1002154103404 has 48 divisors (see below), whose sum is σ = 1801755809280. Its totient is φ = 487495833920.

The previous prime is 1002154103339. The next prime is 1002154103407. The reversal of 1002154103404 is 4043014512001.

It is not an unprimeable number, because it can be changed into a prime (1002154103407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161089014 + ... + 161095234.

It is an arithmetic number, because the mean of its divisors is an integer number (37536579360).

Almost surely, 2^{1002154103404} is an apocalyptic number.

It is an amenable number.

1002154103404 is a deficient number, since it is larger than the sum of its proper divisors (799601705876).

1002154103404 is a wasteful number, since it uses less digits than its factorization.

1002154103404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11238 (or 11236 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1002154103404 its reverse (4043014512001), we get a palindrome (5045168615405).

The spelling of 1002154103404 in words is "one trillion, two billion, one hundred fifty-four million, one hundred three thousand, four hundred four".