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101331202021012 = 2243589134895471
BaseRepresentation
bin10111000010100100000010…
…010011010001011010010100
3111021210011112200202212201201
4113002210002103101122110
5101240202300204133022
6555302524522002244
730225636435466135
oct2702440223213224
9437704480685651
10101331202021012
112a318359929597
12b4467ba646384
1344706506567c2
141b046562ddc8c
15baacccb08127
hex5c29024d1694

101331202021012 has 12 divisors (see below), whose sum is σ = 181453547805376. Its totient is φ = 49487331219480.

The previous prime is 101331202021009. The next prime is 101331202021129. The reversal of 101331202021012 is 210120202133101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294567447564 + ... + 294567447907.

Almost surely, 2101331202021012 is an apocalyptic number.

It is an amenable number.

101331202021012 is a deficient number, since it is larger than the sum of its proper divisors (80122345784364).

101331202021012 is a wasteful number, since it uses less digits than its factorization.

101331202021012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589134895518 (or 589134895516 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 101331202021012 its reverse (210120202133101), we get a palindrome (311451404154113).

The spelling of 101331202021012 in words is "one hundred one trillion, three hundred thirty-one billion, two hundred two million, twenty-one thousand, twelve".

Divisors: 1 2 4 43 86 172 589134895471 1178269790942 2356539581884 25332800505253 50665601010506 101331202021012