2030043154 has 8 divisors (see below), whose sum is σ = 3049817148. Its totient is φ = 1013437440.

The previous prime is 2030043143. The next prime is 2030043157. The reversal of 2030043154 is 4513400302.

It can be written as a sum of positive squares in 2 ways, for example, as 1531548225 + 498494929 = 39135^2 + 22327^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2030043157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 790467 + ... + 793030.

Almost surely, 2^2030043154 is an apocalyptic number.

2030043154 is a deficient number, since it is larger than the sum of its proper divisors (1019773994).

2030043154 is a wasteful number, since it uses less digits than its factorization.

2030043154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584140.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2030043154 is about 45056.0001997514. Note that the first 3 decimals coincide. The cubic root of 2030043154 is about 1266.1983892140.

Adding to 2030043154 its reverse (4513400302), we get a palindrome (6543443456).

The spelling of 2030043154 in words is "two billion, thirty million, forty-three thousand, one hundred fifty-four".