1002130010103 has 16 divisors (see below), whose sum is σ = 1348745074560. Its totient is φ = 661801588896.

The previous prime is 1002130010083. The next prime is 1002130010107. The reversal of 1002130010103 is 3010100312001.

It is not a de Polignac number, because 1002130010103 - 2⁸ = 1002130009847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002130010107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5569713 + ... + 5746821.

It is an arithmetic number, because the mean of its divisors is an integer number (84296567160).

Almost surely, 2^{1002130010103} is an apocalyptic number.

1002130010103 is a deficient number, since it is larger than the sum of its proper divisors (346615064457).

1002130010103 is a wasteful number, since it uses less digits than its factorization.

1002130010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194846.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 1002130010103 its reverse (3010100312001), we get a palindrome (4012230322104).

The spelling of 1002130010103 in words is "one trillion, two billion, one hundred thirty million, ten thousand, one hundred three".