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1202110211013 = 3619647339909
BaseRepresentation
bin10001011111100011010…
…110100010001111000101
311020220212010102221021220
4101133203112202033011
5124143410203223023
62320124121430553
7152564261125515
oct21374326421705
94226763387256
101202110211013
114238a2969938
12174b8833b459
138948783c48a
144227a8b1845
152140a0bd3e3
hex117e35a23c5

1202110211013 has 8 divisors (see below), whose sum is σ = 1605402976800. Its totient is φ = 800112126288.

The previous prime is 1202110211011. The next prime is 1202110211021. The reversal of 1202110211013 is 3101120112021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1202110211013 - 21 = 1202110211011 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1202110210983 and 1202110211001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202110211011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323668098 + ... + 323671811.

It is an arithmetic number, because the mean of its divisors is an integer number (200675372100).

Almost surely, 21202110211013 is an apocalyptic number.

It is an amenable number.

1202110211013 is a deficient number, since it is larger than the sum of its proper divisors (403292765787).

1202110211013 is an equidigital number, since it uses as much as digits as its factorization.

1202110211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647340531.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1202110211013 its reverse (3101120112021), we get a palindrome (4303230323034).

The spelling of 1202110211013 in words is "one trillion, two hundred two billion, one hundred ten million, two hundred eleven thousand, thirteen".

Divisors: 1 3 619 1857 647339909 1942019727 400703403671 1202110211013