101020000212010 has 48 divisors (see below), whose sum is σ = 199994479547688. Its totient is φ = 36711542609280.

The previous prime is 101020000211989. The next prime is 101020000212011. The reversal of 101020000212010 is 10212000020101.

It can be written as a sum of positive squares in 4 ways, for example, as 52468132893121 + 48551867318889 = 7243489^2 + 6967917^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (101020000212011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24206517 + ... + 28071256.

Almost surely, 2^{101020000212010} is an apocalyptic number.

101020000212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101020000212010 is a deficient number, since it is larger than the sum of its proper divisors (98974479335678).

101020000212010 is a wasteful number, since it uses less digits than its factorization.

101020000212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52279399 (or 52279388 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101020000212010 its reverse (10212000020101), we get a palindrome (111232000232111).

The spelling of 101020000212010 in words is "one hundred one trillion, twenty billion, two hundred twelve thousand, ten".