1014201232121 has 12 divisors (see below), whose sum is σ = 1287038298960. Its totient is φ = 790286673960.

The previous prime is 1014201232117. The next prime is 1014201232139. The reversal of 1014201232121 is 1212321024101.

It is not a de Polignac number, because 1014201232121 - 2² = 1014201232117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1014201232093 and 1014201232102.

It is not an unprimeable number, because it can be changed into a prime (1014201232021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 940816931 + ... + 940818008.

It is an arithmetic number, because the mean of its divisors is an integer number (107253191580).

Almost surely, 2^{1014201232121} is an apocalyptic number.

1014201232121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1014201232121 is a deficient number, since it is larger than the sum of its proper divisors (272837066839).

1014201232121 is a wasteful number, since it uses less digits than its factorization.

1014201232121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881634964 (or 1881634957 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1014201232121 its reverse (1212321024101), we get a palindrome (2226522256222).

The spelling of 1014201232121 in words is "one trillion, fourteen billion, two hundred one million, two hundred thirty-two thousand, one hundred twenty-one".