1302011122103 has 8 divisors (see below), whose sum is σ = 1334560136448. Its totient is φ = 1269565275384.

The previous prime is 1302011122079. The next prime is 1302011122117. The reversal of 1302011122103 is 3012211102031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1302011122103 - 2⁶ = 1302011122039 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 (1302011122123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25766351 + ... + 25816832.

It is an arithmetic number, because the mean of its divisors is an integer number (166820017056).

Almost surely, 2^{1302011122103} is an apocalyptic number.

1302011122103 is a deficient number, since it is larger than the sum of its proper divisors (32549014345).

1302011122103 is an equidigital number, since it uses as much as digits as its factorization.

1302011122103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51583813.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1302011122103 its reverse (3012211102031), we get a palindrome (4314222224134).

The spelling of 1302011122103 in words is "one trillion, three hundred two billion, eleven million, one hundred twenty-two thousand, one hundred three".