3120631621151 has 8 divisors (see below), whose sum is σ = 3404366201808. Its totient is φ = 2836903840000.

The previous prime is 3120631621073. The next prime is 3120631621259. The reversal of 3120631621151 is 1511261360213.

3120631621151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3120631621151 - 2¹⁴ = 3120631604767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120631629151) 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, 715460 + ... + 2598681.

It is an arithmetic number, because the mean of its divisors is an integer number (425545775226).

Almost surely, 2^{3120631621151} is an apocalyptic number.

3120631621151 is a deficient number, since it is larger than the sum of its proper divisors (283734580657).

3120631621151 is a wasteful number, since it uses less digits than its factorization.

3120631621151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399753.

The product of its (nonzero) digits is 6480, while the sum is 32.

Adding to 3120631621151 its reverse (1511261360213), we get a palindrome (4631892981364).

The spelling of 3120631621151 in words is "three trillion, one hundred twenty billion, six hundred thirty-one million, six hundred twenty-one thousand, one hundred fifty-one".