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2012101313030 = 251131944191591
BaseRepresentation
bin11101010001111010100…
…101011000001000000110
321010100120210121020122222
4131101322211120020012
5230431240414004110
64140202510052342
7265240513653044
oct35217245301006
97110523536588
102012101313030
11706366810436
12285b607aa0b2
131179816ac223
146d559b21394
15375155b1c55
hex1d47a958206

2012101313030 has 32 divisors (see below), whose sum is σ = 3654061374528. Its totient is φ = 797668300800.

The previous prime is 2012101313029. The next prime is 2012101313041. The reversal of 2012101313030 is 303131012102.

It is a congruent number.

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, 21922535 + ... + 22014125.

It is an arithmetic number, because the mean of its divisors is an integer number (114189417954).

Almost surely, 22012101313030 is an apocalyptic number.

2012101313030 is a deficient number, since it is larger than the sum of its proper divisors (1641960061498).

2012101313030 is a wasteful number, since it uses less digits than its factorization.

2012101313030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111152.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2012101313030 its reverse (303131012102), we get a palindrome (2315232325132).

The spelling of 2012101313030 in words is "two trillion, twelve billion, one hundred one million, three hundred thirteen thousand, thirty".

Divisors: 1 2 5 10 113 226 565 1130 19441 38882 91591 97205 183182 194410 457955 915910 2196833 4393666 10349783 10984165 20699566 21968330 51748915 103497830 1780620631 3561241262 8903103155 17806206310 201210131303 402420262606 1006050656515 2012101313030