1054801123 has 2 divisors, whose sum is σ = 1054801124. Its totient is φ = 1054801122.

The previous prime is 1054801109. The next prime is 1054801141. The reversal of 1054801123 is 3211084501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1054801123 - 2¹⁷ = 1054670051 is a prime.

It is a super-2 number, since 2×1054801123² = 2225210818164122258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1054801103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527400561 + 527400562.

It is an arithmetic number, because the mean of its divisors is an integer number (527400562).

Almost surely, 2^1054801123 is an apocalyptic number.

1054801123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054801123 is an equidigital number, since it uses as much as digits as its factorization.

1054801123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 1054801123 is about 32477.7019353279. The cubic root of 1054801123 is about 1017.9431584243.

Adding to 1054801123 its reverse (3211084501), we get a palindrome (4265885624).

The spelling of 1054801123 in words is "one billion, fifty-four million, eight hundred one thousand, one hundred twenty-three".