63621100532130 has 32 divisors (see below), whose sum is σ = 153075252492864. Its totient is φ = 16922892229056.

The previous prime is 63621100532123. The next prime is 63621100532131. The reversal of 63621100532130 is 3123500112636.

It is a junction number, because it is equal to n+sod(n) for n = 63621100532091 and 63621100532100.

It is not an unprimeable number, because it can be changed into a prime (63621100532131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2670899112 + ... + 2670922931.

It is an arithmetic number, because the mean of its divisors is an integer number (4783601640402).

Almost surely, 2^{63621100532130} is an apocalyptic number.

63621100532130 is an abundant number, since it is smaller than the sum of its proper divisors (89454151960734).

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

63621100532130 is a wasteful number, since it uses less digits than its factorization.

63621100532130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5341822450.

The product of its (nonzero) digits is 19440, while the sum is 33.

Adding to 63621100532130 its reverse (3123500112636), we get a palindrome (66744600644766).

The spelling of 63621100532130 in words is "sixty-three trillion, six hundred twenty-one billion, one hundred million, five hundred thirty-two thousand, one hundred thirty".