3140300161 has 4 divisors (see below), whose sum is σ = 3151396912. Its totient is φ = 3129203412.

The previous prime is 3140300123. The next prime is 3140300173. The reversal of 3140300161 is 1610030413.

3140300161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 1610030413 = 5087 ⋅316499.

It is a cyclic number.

It is not a de Polignac number, because 3140300161 - 2¹⁵ = 3140267393 is a prime.

It is a super-2 number, since 2×3140300161² = 19722970202353251842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3140304161) 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, 5547951 + ... + 5548516.

It is an arithmetic number, because the mean of its divisors is an integer number (787849228).

Almost surely, 2^3140300161 is an apocalyptic number.

It is an amenable number.

3140300161 is a deficient number, since it is larger than the sum of its proper divisors (11096751).

3140300161 is a wasteful number, since it uses less digits than its factorization.

3140300161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11096750.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3140300161 is about 56038.3811418567. The cubic root of 3140300161 is about 1464.3910092143.

Adding to 3140300161 its reverse (1610030413), we get a palindrome (4750330574).

The spelling of 3140300161 in words is "three billion, one hundred forty million, three hundred thousand, one hundred sixty-one".