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2132003311021 is a prime number
BaseRepresentation
bin11111000001100101010…
…011001100110110101101
321112211001222100211200101
4133001211103030312231
5234412320321423041
64311232342031101
7310014013064233
oct37014523146655
97484058324611
102132003311021
117521a5319161
122a5243718491
1312607c4a232c
1475292036953
153a6d1b59b31
hex1f0654ccdad

2132003311021 has 2 divisors, whose sum is σ = 2132003311022. Its totient is φ = 2132003311020.

The previous prime is 2132003310989. The next prime is 2132003311043. The reversal of 2132003311021 is 1201133002312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2077233270121 + 54770040900 = 1441261^2 + 234030^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132003311021 - 25 = 2132003310989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2132003311021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132003311121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066001655510 + 1066001655511.

It is an arithmetic number, because the mean of its divisors is an integer number (1066001655511).

Almost surely, 22132003311021 is an apocalyptic number.

It is an amenable number.

2132003311021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132003311021 is an equidigital number, since it uses as much as digits as its factorization.

2132003311021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2132003311021 its reverse (1201133002312), we get a palindrome (3333136313333).

The spelling of 2132003311021 in words is "two trillion, one hundred thirty-two billion, three million, three hundred eleven thousand, twenty-one".