2053513131 has 8 divisors (see below), whose sum is σ = 2738394624. Its totient is φ = 1368820200.

The previous prime is 2053513127. The next prime is 2053513153. The reversal of 2053513131 is 1313153502.

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

It is not a de Polignac number, because 2053513131 - 2² = 2053513127 is a prime.

It is a super-2 number, since 2×2053513131² = 8433832358378846322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2053513831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19395 + ... + 66956.

It is an arithmetic number, because the mean of its divisors is an integer number (342299328).

Almost surely, 2^2053513131 is an apocalyptic number.

2053513131 is a deficient number, since it is larger than the sum of its proper divisors (684881493).

2053513131 is an equidigital number, since it uses as much as digits as its factorization.

2053513131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94281.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 2053513131 is about 45315.7051252653. The cubic root of 2053513131 is about 1271.0593453162.

Adding to 2053513131 its reverse (1313153502), we get a palindrome (3366666633).

The spelling of 2053513131 in words is "two billion, fifty-three million, five hundred thirteen thousand, one hundred thirty-one".