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141212104132001 = 720173157733143
BaseRepresentation
bin100000000110111010000001…
…010011100000010110100001
3200111222202010100000021011212
4200012322001103200112201
5122002104342124211001
61220155540045115505
741513144403310520
oct4006720123402641
9614882110007155
10141212104132001
1140aa3798432911
1213a07a27b58b95
1360a43238bc396
1426c29b91bc4b7
15114d3b6b667bb
hex806e814e05a1

141212104132001 has 4 divisors (see below), whose sum is σ = 161385261865152. Its totient is φ = 121038946398852.

The previous prime is 141212104131961. The next prime is 141212104132007. The reversal of 141212104132001 is 100231401212141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 141212104132001 - 234 = 141194924262817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141212104132007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10086578866565 + ... + 10086578866578.

It is an arithmetic number, because the mean of its divisors is an integer number (40346315466288).

Almost surely, 2141212104132001 is an apocalyptic number.

It is an amenable number.

141212104132001 is a deficient number, since it is larger than the sum of its proper divisors (20173157733151).

141212104132001 is an equidigital number, since it uses as much as digits as its factorization.

141212104132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20173157733150.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 141212104132001 its reverse (100231401212141), we get a palindrome (241443505344142).

The spelling of 141212104132001 in words is "one hundred forty-one trillion, two hundred twelve billion, one hundred four million, one hundred thirty-two thousand, one".

Divisors: 1 7 20173157733143 141212104132001