300203100020132 has 24 divisors (see below), whose sum is σ = 534159128002752. Its totient is φ = 147587969613600.

The previous prime is 300203100020101. The next prime is 300203100020143. The reversal of 300203100020132 is 231020001302003.

It is a self number, because there is not a number n which added to its sum of digits gives 300203100020132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219731138 + ... + 221093145.

It is an arithmetic number, because the mean of its divisors is an integer number (22256630333448).

Almost surely, 2^{300203100020132} is an apocalyptic number.

It is an amenable number.

300203100020132 is a deficient number, since it is larger than the sum of its proper divisors (233956027982620).

300203100020132 is a wasteful number, since it uses less digits than its factorization.

300203100020132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440827139 (or 440827137 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 300203100020132 its reverse (231020001302003), we get a palindrome (531223101322135).

The spelling of 300203100020132 in words is "three hundred trillion, two hundred three billion, one hundred million, twenty thousand, one hundred thirty-two".