2053350031 has 4 divisors (see below), whose sum is σ = 2078089272. Its totient is φ = 2028610792.

The previous prime is 2053350023. The next prime is 2053350043. The reversal of 2053350031 is 1300533502.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2053350031 - 2³ = 2053350023 is a prime.

It is a super-2 number, since 2×2053350031² = 8432492699615401922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2053349984 and 2053350011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053350331) 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 3 ways as a sum of consecutive naturals, for example, 12369496 + ... + 12369661.

It is an arithmetic number, because the mean of its divisors is an integer number (519522318).

Almost surely, 2^2053350031 is an apocalyptic number.

2053350031 is a deficient number, since it is larger than the sum of its proper divisors (24739241).

2053350031 is an equidigital number, since it uses as much as digits as its factorization.

2053350031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24739240.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 2053350031 is about 45313.9054926851. The cubic root of 2053350031 is about 1271.0256931870.

Adding to 2053350031 its reverse (1300533502), we get a palindrome (3353883533).

The spelling of 2053350031 in words is "two billion, fifty-three million, three hundred fifty thousand, thirty-one".