2141020323 has 48 divisors (see below), whose sum is σ = 3538211040. Its totient is φ = 1271942784.

The previous prime is 2141020319. The next prime is 2141020331. The reversal of 2141020323 is 3230201412.

It is not a de Polignac number, because 2141020323 - 2² = 2141020319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2141020296 and 2141020305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141020303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 291565 + ... + 298817.

It is an arithmetic number, because the mean of its divisors is an integer number (73712730).

Almost surely, 2^2141020323 is an apocalyptic number.

2141020323 is a deficient number, since it is larger than the sum of its proper divisors (1397190717).

2141020323 is a wasteful number, since it uses less digits than its factorization.

2141020323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7333 (or 7298 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2141020323 is about 46271.1608131890. The cubic root of 2141020323 is about 1288.8635150097.

Adding to 2141020323 its reverse (3230201412), we get a palindrome (5371221735).

The spelling of 2141020323 in words is "two billion, one hundred forty-one million, twenty thousand, three hundred twenty-three".