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1333202131121 = 7190457447303
BaseRepresentation
bin10011011001101001000…
…010100001100010110001
311201110020011000110201012
4103121221002201202301
5133320344221143441
62500244204320305
7165214664064440
oct23315102414261
94643204013635
101333202131121
11474453934783
12196472843095
13989499c6083
1448754db4d57
1524a2dc1d9eb
hex136690a18b1

1333202131121 has 4 divisors (see below), whose sum is σ = 1523659578432. Its totient is φ = 1142744683812.

The previous prime is 1333202131061. The next prime is 1333202131171. The reversal of 1333202131121 is 1211312023331.

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 1333202131121 - 222 = 1333197936817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1333202131171) 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, 95228723645 + ... + 95228723658.

It is an arithmetic number, because the mean of its divisors is an integer number (380914894608).

Almost surely, 21333202131121 is an apocalyptic number.

It is an amenable number.

1333202131121 is a deficient number, since it is larger than the sum of its proper divisors (190457447311).

1333202131121 is an equidigital number, since it uses as much as digits as its factorization.

1333202131121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190457447310.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1333202131121 its reverse (1211312023331), we get a palindrome (2544514154452).

The spelling of 1333202131121 in words is "one trillion, three hundred thirty-three billion, two hundred two million, one hundred thirty-one thousand, one hundred twenty-one".

Divisors: 1 7 190457447303 1333202131121