1013160121 has 2 divisors, whose sum is σ = 1013160122. Its totient is φ = 1013160120.

The previous prime is 1013160103. The next prime is 1013160139. The reversal of 1013160121 is 1210613101.

It is a balanced prime because it is at equal distance from previous prime (1013160103) and next prime (1013160139).

It can be written as a sum of positive squares in only one way, i.e., 768675625 + 244484496 = 27725^2 + 15636^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013160121 - 2⁷ = 1013159993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013160095 and 1013160104.

It is not a weakly prime, because it can be changed into another prime (1013160521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506580060 + 506580061.

It is an arithmetic number, because the mean of its divisors is an integer number (506580061).

Almost surely, 2^1013160121 is an apocalyptic number.

It is an amenable number.

1013160121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013160121 is an equidigital number, since it uses as much as digits as its factorization.

1013160121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1013160121 is about 31830.1762640423. The cubic root of 1013160121 is about 1004.3676032696.

Adding to 1013160121 its reverse (1210613101), we get a palindrome (2223773222).

The spelling of 1013160121 in words is "one billion, thirteen million, one hundred sixty thousand, one hundred twenty-one".