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2020102110010 = 256471414922067
BaseRepresentation
bin11101011001010111011…
…101111111101100111010
321011010020101111211211001
4131121113131333230322
5231044132120010020
64144004434555214
7265643004422545
oct35312735775472
97133211454731
102020102110010
117097a1a82646
12287614138b0a
1311865814101a
146dab855585c
1537832bb850a
hex1d65777fb3a

2020102110010 has 32 divisors (see below), whose sum is σ = 3642226300800. Its totient is φ = 806698360512.

The previous prime is 2020102110007. The next prime is 2020102110133. The reversal of 2020102110010 is 100112010202.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91532997 + ... + 91555063.

It is an arithmetic number, because the mean of its divisors is an integer number (113819571900).

Almost surely, 22020102110010 is an apocalyptic number.

2020102110010 is a deficient number, since it is larger than the sum of its proper divisors (1622124190790).

2020102110010 is a wasteful number, since it uses less digits than its factorization.

2020102110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36870.

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

Adding to 2020102110010 its reverse (100112010202), we get a palindrome (2120214120212).

The spelling of 2020102110010 in words is "two trillion, twenty billion, one hundred two million, one hundred ten thousand, ten".

Divisors: 1 2 5 10 647 1294 3235 6470 14149 22067 28298 44134 70745 110335 141490 220670 9154403 14277349 18308806 28554698 45772015 71386745 91544030 142773490 312225983 624451966 1561129915 3122259830 202010211001 404020422002 1010051055005 2020102110010