1002151441103 has 4 divisors (see below), whose sum is σ = 1002191150808. Its totient is φ = 1002111731400.

The previous prime is 1002151441097. The next prime is 1002151441127. The reversal of 1002151441103 is 3011441512001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1002151441103 - 2⁸ = 1002151440847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002151441003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19816973 + ... + 19867478.

It is an arithmetic number, because the mean of its divisors is an integer number (250547787702).

Almost surely, 2^{1002151441103} is an apocalyptic number.

1002151441103 is a deficient number, since it is larger than the sum of its proper divisors (39709705).

1002151441103 is an equidigital number, since it uses as much as digits as its factorization.

1002151441103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39709704.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 1002151441103 its reverse (3011441512001), we get a palindrome (4013592953104).

The spelling of 1002151441103 in words is "one trillion, two billion, one hundred fifty-one million, four hundred forty-one thousand, one hundred three".