1014231121 has 8 divisors (see below), whose sum is σ = 1029532104. Its totient is φ = 998968320.

The previous prime is 1014231103. The next prime is 1014231137. The reversal of 1014231121 is 1211324101.

It can be written as a sum of positive squares in 4 ways, for example, as 1718721 + 1012512400 = 1311^2 + 31820^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1014231121 - 2¹³ = 1014222929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1014231095 and 1014231104.

It is not an unprimeable number, because it can be changed into a prime (1014201121) 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, 46425 + ... + 64681.

It is an arithmetic number, because the mean of its divisors is an integer number (128691513).

Almost surely, 2^1014231121 is an apocalyptic number.

It is an amenable number.

1014231121 is a deficient number, since it is larger than the sum of its proper divisors (15300983).

1014231121 is an equidigital number, since it uses as much as digits as its factorization.

1014231121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19091.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1014231121 is about 31846.9954783807. The cubic root of 1014231121 is about 1004.7213804842.

Adding to 1014231121 its reverse (1211324101), we get a palindrome (2225555222).

The spelling of 1014231121 in words is "one billion, fourteen million, two hundred thirty-one thousand, one hundred twenty-one".