2130650141 has 4 divisors (see below), whose sum is σ = 2150197500. Its totient is φ = 2111102784.

The previous prime is 2130650131. The next prime is 2130650153. The reversal of 2130650141 is 1410560312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1117564900 + 1013085241 = 33430^2 + 31829^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2130650141 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 (2130650111) 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, 9773516 + ... + 9773733.

It is an arithmetic number, because the mean of its divisors is an integer number (537549375).

Almost surely, 2^2130650141 is an apocalyptic number.

It is an amenable number.

2130650141 is a deficient number, since it is larger than the sum of its proper divisors (19547359).

2130650141 is a wasteful number, since it uses less digits than its factorization.

2130650141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19547358.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2130650141 is about 46158.9659871189. The cubic root of 2130650141 is about 1286.7792460205.

The spelling of 2130650141 in words is "two billion, one hundred thirty million, six hundred fifty thousand, one hundred forty-one".