100000020201010 has 16 divisors (see below), whose sum is σ = 180247629272256. Its totient is φ = 39944987433648.

The previous prime is 100000020200933. The next prime is 100000020201013. The reversal of 100000020201010 is 10102020000001.

It is a junction number, because it is equal to n+sod(n) for n = 100000020200984 and 100000020201002.

It is not an unprimeable number, because it can be changed into a prime (100000020201013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6877573212 + ... + 6877587751.

It is an arithmetic number, because the mean of its divisors is an integer number (11265476829516).

Almost surely, 2^{100000020201010} is an apocalyptic number.

100000020201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000020201010 is a deficient number, since it is larger than the sum of its proper divisors (80247609071246).

100000020201010 is a wasteful number, since it uses less digits than its factorization.

100000020201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13755161697.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 100000020201010 its reverse (10102020000001), we get a palindrome (110102040201011).

The spelling of 100000020201010 in words is "one hundred trillion, twenty million, two hundred one thousand, ten".