101111020200010 has 64 divisors (see below), whose sum is σ = 183819497472000. Its totient is φ = 40042486082880.

The previous prime is 101111020199983. The next prime is 101111020200011. The reversal of 101111020200010 is 10002020111101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 101111020200010.

It is not an unprimeable number, because it can be changed into a prime (101111020200011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 349639497 + ... + 349928563.

It is an arithmetic number, because the mean of its divisors is an integer number (2872179648000).

Almost surely, 2^{101111020200010} is an apocalyptic number.

101111020200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101111020200010 is a deficient number, since it is larger than the sum of its proper divisors (82708477271990).

101111020200010 is a wasteful number, since it uses less digits than its factorization.

101111020200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290131.

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

Adding to 101111020200010 its reverse (10002020111101), we get a palindrome (111113040311111).

The spelling of 101111020200010 in words is "one hundred one trillion, one hundred eleven billion, twenty million, two hundred thousand, ten".