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101041041412 = 22191329487387
BaseRepresentation
bin101111000011010000…
…0111111000000000100
3100122210201112201121001
41132012200333000010
53123413001311122
6114230112103044
710204614452443
oct1360640770004
9318721481531
10101041041412
1139940040a03
12176ba534a84
1396b33b948c
144c67412d5a
152965826527
hex178683f004

101041041412 has 12 divisors (see below), whose sum is σ = 186128234320. Its totient is φ = 47861545896.

The previous prime is 101041041403. The next prime is 101041041481. The reversal of 101041041412 is 214140140101.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 101041041412.

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, 664743618 + ... + 664743769.

Almost surely, 2101041041412 is an apocalyptic number.

It is an amenable number.

101041041412 is a deficient number, since it is larger than the sum of its proper divisors (85087192908).

101041041412 is a wasteful number, since it uses less digits than its factorization.

101041041412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329487410 (or 1329487408 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 101041041412 its reverse (214140140101), we get a palindrome (315181181513).

The spelling of 101041041412 in words is "one hundred one billion, forty-one million, forty-one thousand, four hundred twelve".

Divisors: 1 2 4 19 38 76 1329487387 2658974774 5317949548 25260260353 50520520706 101041041412