101211010200010 has 8 divisors (see below), whose sum is σ = 182179818360036. Its totient is φ = 40484404080000.

The previous prime is 101211010199969. The next prime is 101211010200019. The reversal of 101211010200010 is 10002010112101.

It can be written as a sum of positive squares in 2 ways, for example, as 100908313267969 + 302696932041 = 10045313^2 + 550179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 10121101020001 = 101211010200010 / (1 + 0 + 1 + 2 + 1 + 1 + 0 + 1 + 0 + 2 + 0 + 0 + 0 + 1 + 0).

It is a self number, because there is not a number n which added to its sum of digits gives 101211010200010.

It is not an unprimeable number, because it can be changed into a prime (101211010200019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5060550509991 + ... + 5060550510010.

Almost surely, 2^{101211010200010} is an apocalyptic number.

101211010200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101211010200010 is a deficient number, since it is larger than the sum of its proper divisors (80968808160026).

101211010200010 is a wasteful number, since it uses less digits than its factorization.

101211010200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10121101020008.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101211010200010 its reverse (10002010112101), we get a palindrome (111213020312111).

The spelling of 101211010200010 in words is "one hundred one trillion, two hundred eleven billion, ten million, two hundred thousand, ten".