1054121127 has 8 divisors (see below), whose sum is σ = 1410015360. Its totient is φ = 700487160.

The previous prime is 1054121113. The next prime is 1054121129. The reversal of 1054121127 is 7211214501.

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

It is not a de Polignac number, because 1054121127 - 2⁶ = 1054121063 is a prime.

It is a super-2 number, since 2×1054121127² = 2222342700775500258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054121097 and 1054121106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054121129) 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, 563977 + ... + 565842.

It is an arithmetic number, because the mean of its divisors is an integer number (176251920).

Almost surely, 2^1054121127 is an apocalyptic number.

1054121127 is a deficient number, since it is larger than the sum of its proper divisors (355894233).

1054121127 is a wasteful number, since it uses less digits than its factorization.

1054121127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130133.

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 1054121127 is about 32467.2315881721. The cubic root of 1054121127 is about 1017.7243664455.

Adding to 1054121127 its reverse (7211214501), we get a palindrome (8265335628).

The spelling of 1054121127 in words is "one billion, fifty-four million, one hundred twenty-one thousand, one hundred twenty-seven".