1013302121 has 8 divisors (see below), whose sum is σ = 1091563200. Its totient is φ = 935086032.

The previous prime is 1013302067. The next prime is 1013302141. The reversal of 1013302121 is 1212033101.

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 1013302121 - 2⁶ = 1013302057 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1013302096 and 1013302105.

It is not an unprimeable number, because it can be changed into a prime (1013302141) 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, 46580 + ... + 64778.

It is an arithmetic number, because the mean of its divisors is an integer number (136445400).

Almost surely, 2^1013302121 is an apocalyptic number.

It is an amenable number.

1013302121 is a deficient number, since it is larger than the sum of its proper divisors (78261079).

1013302121 is a wasteful number, since it uses less digits than its factorization.

1013302121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22495.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1013302121 is about 31832.4067736010. The cubic root of 1013302121 is about 1004.4145236376.

Adding to 1013302121 its reverse (1212033101), we get a palindrome (2225335222).

The spelling of 1013302121 in words is "one billion, thirteen million, three hundred two thousand, one hundred twenty-one".