3140121301 has 4 divisors (see below), whose sum is σ = 3142953900. Its totient is φ = 3137288704.

The previous prime is 3140121251. The next prime is 3140121307. The reversal of 3140121301 is 1031210413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1031210413 = 30539 ⋅33767.

It can be written as a sum of positive squares in 2 ways, for example, as 773396100 + 2366725201 = 27810^2 + 48649^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3140121301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140121307) 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, 1414636 + ... + 1416853.

It is an arithmetic number, because the mean of its divisors is an integer number (785738475).

Almost surely, 2^3140121301 is an apocalyptic number.

It is an amenable number.

3140121301 is a deficient number, since it is larger than the sum of its proper divisors (2832599).

3140121301 is a wasteful number, since it uses less digits than its factorization.

3140121301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832598.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 3140121301 is about 56036.7852486204. The cubic root of 3140121301 is about 1464.3632065697.

Adding to 3140121301 its reverse (1031210413), we get a palindrome (4171331714).

The spelling of 3140121301 in words is "three billion, one hundred forty million, one hundred twenty-one thousand, three hundred one".