2152141043 has 4 divisors (see below), whose sum is σ = 2317690368. Its totient is φ = 1986591720.

The previous prime is 2152141009. The next prime is 2152141049. The reversal of 2152141043 is 3401412512.

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

It is a cyclic number.

It is not a de Polignac number, because 2152141043 - 2¹⁶ = 2152075507 is a prime.

It is a super-2 number, since 2×2152141043² = 9263422137930255698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2152141049) 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, 82774643 + ... + 82774668.

It is an arithmetic number, because the mean of its divisors is an integer number (579422592).

Almost surely, 2^2152141043 is an apocalyptic number.

2152141043 is a deficient number, since it is larger than the sum of its proper divisors (165549325).

2152141043 is a wasteful number, since it uses less digits than its factorization.

2152141043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165549324.

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

The square root of 2152141043 is about 46391.1741929432. The cubic root of 2152141043 is about 1291.0911671778.

Adding to 2152141043 its reverse (3401412512), we get a palindrome (5553553555).

The spelling of 2152141043 in words is "two billion, one hundred fifty-two million, one hundred forty-one thousand, forty-three".