1054121132 has 6 divisors (see below), whose sum is σ = 1844711988. Its totient is φ = 527060564.

The previous prime is 1054121129. The next prime is 1054121137. The reversal of 1054121132 is 2311214501.

It is a super-2 number, since 2×1054121132² = 2222342721857922848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054121137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131765138 + ... + 131765145.

It is an arithmetic number, because the mean of its divisors is an integer number (307451998).

Almost surely, 2^1054121132 is an apocalyptic number.

It is an amenable number.

1054121132 is a deficient number, since it is larger than the sum of its proper divisors (790590856).

1054121132 is a wasteful number, since it uses less digits than its factorization.

1054121132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263530287 (or 263530285 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1054121132 is about 32467.2316651728. The cubic root of 1054121132 is about 1017.7243680546.

Adding to 1054121132 its reverse (2311214501), we get a palindrome (3365335633).

The spelling of 1054121132 in words is "one billion, fifty-four million, one hundred twenty-one thousand, one hundred thirty-two".