210245143035 has 16 divisors (see below), whose sum is σ = 356180007456. Its totient is φ = 105534816768.

The previous prime is 210245143027. The next prime is 210245143057. The reversal of 210245143035 is 530341542012.

It is not a de Polignac number, because 210245143035 - 2³ = 210245143027 is a prime.

It is a super-2 number, since 2×210245143035² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210245142993 and 210245143011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412245124 + ... + 412245633.

It is an arithmetic number, because the mean of its divisors is an integer number (22261250466).

Almost surely, 2^210245143035 is an apocalyptic number.

210245143035 is a deficient number, since it is larger than the sum of its proper divisors (145934864421).

210245143035 is a wasteful number, since it uses less digits than its factorization.

210245143035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824490782.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 210245143035 its reverse (530341542012), we get a palindrome (740586685047).

The spelling of 210245143035 in words is "two hundred ten billion, two hundred forty-five million, one hundred forty-three thousand, thirty-five".