1320130212103 has 16 divisors (see below), whose sum is σ = 1400574745440. Its totient is φ = 1239997696000.

The previous prime is 1320130212047. The next prime is 1320130212109. The reversal of 1320130212103 is 3012120310231.

It is a cyclic number.

It is not a de Polignac number, because 1320130212103 - 2¹³ = 1320130203911 is a prime.

It is a super-2 number, since 2×1320130212103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320130212109) 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, 21551103 + ... + 21612271.

It is an arithmetic number, because the mean of its divisors is an integer number (87535921590).

Almost surely, 2^{1320130212103} is an apocalyptic number.

1320130212103 is a deficient number, since it is larger than the sum of its proper divisors (80444533337).

1320130212103 is a wasteful number, since it uses less digits than its factorization.

1320130212103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63698.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1320130212103 its reverse (3012120310231), we get a palindrome (4332250522334).

The spelling of 1320130212103 in words is "one trillion, three hundred twenty billion, one hundred thirty million, two hundred twelve thousand, one hundred three".