1054103323121 has 8 divisors (see below), whose sum is σ = 1072022028000. Its totient is φ = 1036186369920.

The previous prime is 1054103323069. The next prime is 1054103323123. The reversal of 1054103323121 is 1213233014501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054103323121 is a prime.

It is a super-2 number, since 2×1054103323121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1054103323123) 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, 805601 + ... + 1660481.

It is an arithmetic number, because the mean of its divisors is an integer number (134002753500).

Almost surely, 2^{1054103323121} is an apocalyptic number.

It is an amenable number.

1054103323121 is a deficient number, since it is larger than the sum of its proper divisors (17918704879).

1054103323121 is an equidigital number, since it uses as much as digits as its factorization.

1054103323121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875839.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1054103323121 its reverse (1213233014501), we get a palindrome (2267336337622).

The spelling of 1054103323121 in words is "one trillion, fifty-four billion, one hundred three million, three hundred twenty-three thousand, one hundred twenty-one".