163052143031300 has 18 divisors (see below), whose sum is σ = 353823150378138. Its totient is φ = 65220857212480.

The previous prime is 163052143031287. The next prime is 163052143031359. The reversal of 163052143031300 is 3130341250361.

It can be written as a sum of positive squares in 3 ways, for example, as 2447873026624 + 160604270004676 = 1564568^2 + 12672974^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 815260715057 + ... + 815260715256.

Almost surely, 2^{163052143031300} is an apocalyptic number.

163052143031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163052143031300 is an abundant number, since it is smaller than the sum of its proper divisors (190771007346838).

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

163052143031300 is a wasteful number, since it uses less digits than its factorization.

163052143031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630521430327 (or 1630521430320 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 163052143031300 its reverse (3130341250361), we get a palindrome (166182484281661).

The spelling of 163052143031300 in words is "one hundred sixty-three trillion, fifty-two billion, one hundred forty-three million, thirty-one thousand, three hundred".