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2010311202130 = 257112610793769
BaseRepresentation
bin11101010000001111111…
…000101001010101010010
321010011222001012012011021
4131100033320221111102
5230414104131432010
64135305121510054
7265145246163610
oct35201770512522
97104861165137
102010311202130
117056282a0640
122857411a232a
131177578723ca
146d42a0a06b0
153745d35d8da
hex1d40fe29552

2010311202130 has 32 divisors (see below), whose sum is σ = 4511451634560. Its totient is φ = 626590504320.

The previous prime is 2010311202127. The next prime is 2010311202139. The reversal of 2010311202130 is 312021130102.

It is a super-2 number, since 2×20103112021302 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2010311202139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305396115 + ... + 1305397654.

It is an arithmetic number, because the mean of its divisors is an integer number (140982863580).

Almost surely, 22010311202130 is an apocalyptic number.

2010311202130 is an abundant number, since it is smaller than the sum of its proper divisors (2501140432430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2010311202130 is a wasteful number, since it uses less digits than its factorization.

2010311202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610793794.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2010311202130 its reverse (312021130102), we get a palindrome (2322332332232).

The spelling of 2010311202130 in words is "two trillion, ten billion, three hundred eleven million, two hundred two thousand, one hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 2610793769 5221587538 13053968845 18275556383 26107937690 28718731459 36551112766 57437462918 91377781915 143593657295 182755563830 201031120213 287187314590 402062240426 1005155601065 2010311202130