1301121120101 has 8 divisors (see below), whose sum is σ = 1419419744064. Its totient is φ = 1182824977120.

The previous prime is 1301121120077. The next prime is 1301121120203. The reversal of 1301121120101 is 1010211211031.

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 1301121120101 - 2⁶ = 1301121120037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301121126101) 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, 576761 + ... + 1713153.

It is an arithmetic number, because the mean of its divisors is an integer number (177427468008).

Almost surely, 2^{1301121120101} is an apocalyptic number.

1301121120101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1301121120101 is a deficient number, since it is larger than the sum of its proper divisors (118298623963).

1301121120101 is a wasteful number, since it uses less digits than its factorization.

1301121120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240491.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1301121120101 its reverse (1010211211031), we get a palindrome (2311332331132).

It can be divided in two parts, 13011 and 21120101, that added together give a palindrome (21133112).

The spelling of 1301121120101 in words is "one trillion, three hundred one billion, one hundred twenty-one million, one hundred twenty thousand, one hundred one".