3121448601 has 8 divisors (see below), whose sum is σ = 4162193824. Its totient is φ = 2080834560.

The previous prime is 3121448599. The next prime is 3121448641. The reversal of 3121448601 is 1068441213.

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

It is not a de Polignac number, because 3121448601 - 2¹ = 3121448599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3121448641) 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, 61290 + ... + 99996.

It is an arithmetic number, because the mean of its divisors is an integer number (520274228).

Almost surely, 2^3121448601 is an apocalyptic number.

It is an amenable number.

3121448601 is a deficient number, since it is larger than the sum of its proper divisors (1040745223).

3121448601 is a wasteful number, since it uses less digits than its factorization.

3121448601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65591.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 3121448601 is about 55869.9257293224. The cubic root of 3121448601 is about 1461.4548269776.

Adding to 3121448601 its reverse (1068441213), we get a palindrome (4189889814).

The spelling of 3121448601 in words is "three billion, one hundred twenty-one million, four hundred forty-eight thousand, six hundred one".