2051030141 has 4 divisors (see below), whose sum is σ = 2063613312. Its totient is φ = 2038446972.

The previous prime is 2051030123. The next prime is 2051030143. The reversal of 2051030141 is 1410301502.

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: 1410301502 = 2 ⋅705150751.

It is a cyclic number.

It is not a de Polignac number, because 2051030141 - 2⁶ = 2051030077 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 (2051030143) 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, 6291341 + ... + 6291666.

It is an arithmetic number, because the mean of its divisors is an integer number (515903328).

Almost surely, 2^2051030141 is an apocalyptic number.

It is an amenable number.

2051030141 is a deficient number, since it is larger than the sum of its proper divisors (12583171).

2051030141 is a wasteful number, since it uses less digits than its factorization.

2051030141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12583170.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2051030141 is about 45288.3002661835. The cubic root of 2051030141 is about 1270.5468414060.

Adding to 2051030141 its reverse (1410301502), we get a palindrome (3461331643).

The spelling of 2051030141 in words is "two billion, fifty-one million, thirty thousand, one hundred forty-one".