4532231121 has 32 divisors (see below), whose sum is σ = 7064921088. Its totient is φ = 2556354240.

The previous prime is 4532231107. The next prime is 4532231141. The reversal of 4532231121 is 1211322354.

It is not a de Polignac number, because 4532231121 - 2⁶ = 4532231057 is a prime.

It is a super-2 number, since 2×4532231121² = 41082237868321833282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4532231091 and 4532231100.

It is not an unprimeable number, because it can be changed into a prime (4532231141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52611 + ... + 108776.

It is an arithmetic number, because the mean of its divisors is an integer number (220778784).

Almost surely, 2^4532231121 is an apocalyptic number.

It is an amenable number.

4532231121 is a deficient number, since it is larger than the sum of its proper divisors (2532689967).

4532231121 is a wasteful number, since it uses less digits than its factorization.

4532231121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161461.

The product of its digits is 1440, while the sum is 24.

The square root of 4532231121 is about 67321.8472785767. The cubic root of 4532231121 is about 1654.8959109181.

Adding to 4532231121 its reverse (1211322354), we get a palindrome (5743553475).

The spelling of 4532231121 in words is "four billion, five hundred thirty-two million, two hundred thirty-one thousand, one hundred twenty-one".