1230101301121 has 16 divisors (see below), whose sum is σ = 1535212320768. Its totient is φ = 957533288400.

The previous prime is 1230101301073. The next prime is 1230101301133. The reversal of 1230101301121 is 1211031010321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1230101301121 - 2¹⁵ = 1230101268353 is a prime.

It is a super-2 number, since 2×1230101301121² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1230101301095 and 1230101301104.

It is not an unprimeable number, because it can be changed into a prime (1230101901121) 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, 8151465 + ... + 8300998.

It is an arithmetic number, because the mean of its divisors is an integer number (95950770048).

Almost surely, 2^{1230101301121} is an apocalyptic number.

1230101301121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1230101301121 is a deficient number, since it is larger than the sum of its proper divisors (305111019647).

1230101301121 is a wasteful number, since it uses less digits than its factorization.

1230101301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16453452.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1230101301121 its reverse (1211031010321), we get a palindrome (2441132311442).

The spelling of 1230101301121 in words is "one trillion, two hundred thirty billion, one hundred one million, three hundred one thousand, one hundred twenty-one".