1074503121 has 16 divisors (see below), whose sum is σ = 1543188480. Its totient is φ = 663086160.

The previous prime is 1074503117. The next prime is 1074503153. The reversal of 1074503121 is 1213054701.

It is not a de Polignac number, because 1074503121 - 2² = 1074503117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1074503091 and 1074503100.

It is not an unprimeable number, because it can be changed into a prime (1074501121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249031 + ... + 253308.

It is an arithmetic number, because the mean of its divisors is an integer number (96449280).

Almost surely, 2^1074503121 is an apocalyptic number.

It is an amenable number.

1074503121 is a deficient number, since it is larger than the sum of its proper divisors (468685359).

1074503121 is a wasteful number, since it uses less digits than its factorization.

1074503121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502396.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1074503121 is about 32779.6144120092. The cubic root of 1074503121 is about 1024.2419526252.

Adding to 1074503121 its reverse (1213054701), we get a palindrome (2287557822).

The spelling of 1074503121 in words is "one billion, seventy-four million, five hundred three thousand, one hundred twenty-one".