2052115403 has 16 divisors (see below), whose sum is σ = 2265231360. Its totient is φ = 1847403936.

The previous prime is 2052115391. The next prime is 2052115409. The reversal of 2052115403 is 3045112502.

It is a cyclic number.

It is not a de Polignac number, because 2052115403 - 2²⁴ = 2035338187 is a prime.

It is a super-2 number, since 2×2052115403² = 8422355254459704818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052115409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86876 + ... + 107942.

It is an arithmetic number, because the mean of its divisors is an integer number (141576960).

Almost surely, 2^2052115403 is an apocalyptic number.

2052115403 is a deficient number, since it is larger than the sum of its proper divisors (213115957).

2052115403 is a wasteful number, since it uses less digits than its factorization.

2052115403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21266.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2052115403 is about 45300.2803854457. The cubic root of 2052115403 is about 1270.7708967962.

Adding to 2052115403 its reverse (3045112502), we get a palindrome (5097227905).

The spelling of 2052115403 in words is "two billion, fifty-two million, one hundred fifteen thousand, four hundred three".