2130123341 has 12 divisors (see below), whose sum is σ = 2340832020. Its totient is φ = 1935682560.

The previous prime is 2130123329. The next prime is 2130123349. The reversal of 2130123341 is 1433210312.

It can be written as a sum of positive squares in 6 ways, for example, as 140517316 + 1989606025 = 11854^2 + 44605^2 .

It is not a de Polignac number, because 2130123341 - 2⁶ = 2130123277 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 (2130123349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118700 + ... + 135461.

It is an arithmetic number, because the mean of its divisors is an integer number (195069335).

Almost surely, 2^2130123341 is an apocalyptic number.

It is an amenable number.

2130123341 is a deficient number, since it is larger than the sum of its proper divisors (210708679).

2130123341 is a wasteful number, since it uses less digits than its factorization.

2130123341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254224 (or 254207 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2130123341 is about 46153.2592673584. The cubic root of 2130123341 is about 1286.6731858765.

Adding to 2130123341 its reverse (1433210312), we get a palindrome (3563333653).

The spelling of 2130123341 in words is "two billion, one hundred thirty million, one hundred twenty-three thousand, three hundred forty-one".