2130245141 has 8 divisors (see below), whose sum is σ = 2263262520. Its totient is φ = 2001198528.

The previous prime is 2130245137. The next prime is 2130245179. The reversal of 2130245141 is 1415420312.

It can be written as a sum of positive squares in 4 ways, for example, as 1548422500 + 581822641 = 39350^2 + 24121^2 .

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 2130245141 - 2² = 2130245137 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 (2130145141) 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, 991586 + ... + 993731.

It is an arithmetic number, because the mean of its divisors is an integer number (282907815).

Almost surely, 2^2130245141 is an apocalyptic number.

It is an amenable number.

2130245141 is a deficient number, since it is larger than the sum of its proper divisors (133017379).

2130245141 is a wasteful number, since it uses less digits than its factorization.

2130245141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985383.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2130245141 is about 46154.5787652753. The cubic root of 2130245141 is about 1286.6977093089.

Adding to 2130245141 its reverse (1415420312), we get a palindrome (3545665453).

The spelling of 2130245141 in words is "two billion, one hundred thirty million, two hundred forty-five thousand, one hundred forty-one".