2150204542023 has 32 divisors (see below), whose sum is σ = 3234959824896. Its totient is φ = 1263032089088.

The previous prime is 2150204542021. The next prime is 2150204542037. The reversal of 2150204542023 is 3202454020512.

It is not a de Polignac number, because 2150204542023 - 2¹ = 2150204542021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150204542021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19445736 + ... + 19555997.

It is an arithmetic number, because the mean of its divisors is an integer number (101092494528).

Almost surely, 2^{2150204542023} is an apocalyptic number.

2150204542023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2150204542023 is a deficient number, since it is larger than the sum of its proper divisors (1084755282873).

2150204542023 is a wasteful number, since it uses less digits than its factorization.

2150204542023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39001823.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 2150204542023 its reverse (3202454020512), we get a palindrome (5352658562535).

The spelling of 2150204542023 in words is "two trillion, one hundred fifty billion, two hundred four million, five hundred forty-two thousand, twenty-three".