2021152034 has 8 divisors (see below), whose sum is σ = 3307339728. Its totient is φ = 918705460.

The previous prime is 2021152033. The next prime is 2021152039. The reversal of 2021152034 is 4302511202.

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

It is a junction number, because it is equal to n+sod(n) for n = 2021151997 and 2021152015.

It is not an unprimeable number, because it can be changed into a prime (2021152033) 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, 45935252 + ... + 45935295.

It is an arithmetic number, because the mean of its divisors is an integer number (413417466).

Almost surely, 2^2021152034 is an apocalyptic number.

2021152034 is a deficient number, since it is larger than the sum of its proper divisors (1286187694).

2021152034 is a wasteful number, since it uses less digits than its factorization.

2021152034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91870560.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2021152034 is about 44957.2244917321. The cubic root of 2021152034 is about 1264.3471317490.

Adding to 2021152034 its reverse (4302511202), we get a palindrome (6323663236).

The spelling of 2021152034 in words is "two billion, twenty-one million, one hundred fifty-two thousand, thirty-four".