121060313 has 4 divisors (see below), whose sum is σ = 132065808. Its totient is φ = 110054820.

The previous prime is 121060309. The next prime is 121060327. The reversal of 121060313 is 313060121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313060121 = 11 ⋅28460011.

It is a cyclic number.

It is not a de Polignac number, because 121060313 - 2² = 121060309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121060291 and 121060300.

It is not an unprimeable number, because it can be changed into a prime (121060393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5502731 + ... + 5502752.

It is an arithmetic number, because the mean of its divisors is an integer number (33016452).

Almost surely, 2^121060313 is an apocalyptic number.

It is an amenable number.

121060313 is a deficient number, since it is larger than the sum of its proper divisors (11005495).

121060313 is a wasteful number, since it uses less digits than its factorization.

121060313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11005494.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 121060313 is about 11002.7411584568. The cubic root of 121060313 is about 494.6909106666.

The spelling of 121060313 in words is "one hundred twenty-one million, sixty thousand, three hundred thirteen".