235020155300 has 54 divisors (see below), whose sum is σ = 593258032962. Its totient is φ = 80578337280.

The previous prime is 235020155299. The next prime is 235020155347. The reversal of 235020155300 is 3551020532.

It can be written as a sum of positive squares in 3 ways, for example, as 7430095204 + 227590060096 = 86198^2 + 477064^2 .

It is a super-2 number, since 2×235020155300² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 235020155300.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23976749 + ... + 23986548.

Almost surely, 2^235020155300 is an apocalyptic number.

235020155300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235020155300 is an abundant number, since it is smaller than the sum of its proper divisors (358237877662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235020155300 is a wasteful number, since it uses less digits than its factorization.

235020155300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47963325 (or 47963311 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

Adding to 235020155300 its reverse (3551020532), we get a palindrome (238571175832).

The spelling of 235020155300 in words is "two hundred thirty-five billion, twenty million, one hundred fifty-five thousand, three hundred".