235245353051 has 4 divisors (see below), whose sum is σ = 239683944672. Its totient is φ = 230806761432.

The previous prime is 235245353047. The next prime is 235245353071. The reversal of 235245353051 is 150353542532.

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 235245353051 - 2² = 235245353047 is a prime.

It is a super-2 number, since 2×235245353051² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 235245352996 and 235245353014.

It is not an unprimeable number, because it can be changed into a prime (235245353071) 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, 2219295731 + ... + 2219295836.

It is an arithmetic number, because the mean of its divisors is an integer number (59920986168).

Almost surely, 2^235245353051 is an apocalyptic number.

235245353051 is a deficient number, since it is larger than the sum of its proper divisors (4438591621).

235245353051 is an equidigital number, since it uses as much as digits as its factorization.

235245353051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438591620.

The product of its (nonzero) digits is 270000, while the sum is 38.

Adding to 235245353051 its reverse (150353542532), we get a palindrome (385598895583).

The spelling of 235245353051 in words is "two hundred thirty-five billion, two hundred forty-five million, three hundred fifty-three thousand, fifty-one".