3121141051 has 8 divisors (see below), whose sum is σ = 3573038304. Its totient is φ = 2670748800.

The previous prime is 3121141019. The next prime is 3121141081. The reversal of 3121141051 is 1501411213.

3121141051 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 3121141051 - 2⁵ = 3121141019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3121141081) 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, 371800 + ... + 380101.

It is an arithmetic number, because the mean of its divisors is an integer number (446629788).

Almost surely, 2^3121141051 is an apocalyptic number.

3121141051 is a deficient number, since it is larger than the sum of its proper divisors (451897253).

3121141051 is an equidigital number, since it uses as much as digits as its factorization.

3121141051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752501.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 3121141051 is about 55867.1732862868. The cubic root of 3121141051 is about 1461.4068273411.

Adding to 3121141051 its reverse (1501411213), we get a palindrome (4622552264).

The spelling of 3121141051 in words is "three billion, one hundred twenty-one million, one hundred forty-one thousand, fifty-one".