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1230300231002 = 221127901104491
BaseRepresentation
bin10001111001110011100…
…110111011010101011010
311100121121201221022212022
4101321303212323111122
5130124123324343002
62341105255414442
7154612662262643
oct21716346732532
94317551838768
101230300231002
11434849452117
1217a535084422
138c02ac2ba8b
14437927a66ca
1522009d6bba2
hex11e739bb55a

1230300231002 has 16 divisors (see below), whose sum is σ = 1854280758624. Its totient is φ = 612206910000.

The previous prime is 1230300230983. The next prime is 1230300231007. The reversal of 1230300231002 is 2001320030321.

It is not an unprimeable number, because it can be changed into a prime (1230300231007) 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, 11721977 + ... + 11826467.

It is an arithmetic number, because the mean of its divisors is an integer number (115892547414).

Almost surely, 21230300231002 is an apocalyptic number.

1230300231002 is a deficient number, since it is larger than the sum of its proper divisors (623980527622).

1230300231002 is a wasteful number, since it uses less digits than its factorization.

1230300231002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132605.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1230300231002 its reverse (2001320030321), we get a palindrome (3231620261323).

The spelling of 1230300231002 in words is "one trillion, two hundred thirty billion, three hundred million, two hundred thirty-one thousand, two".

Divisors: 1 2 211 422 27901 55802 104491 208982 5887111 11774222 22047601 44095202 2915403391 5830806782 615150115501 1230300231002