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130000120202 = 2142361017487
BaseRepresentation
bin111100100010010011…
…1000110100110001010
3110102112221011100111202
41321010213012212022
54112220012321302
6135415441424202
712251344534541
oct1710447064612
9412487140452
10130000120202
1150150751477
122124093b062
13c349c17464
1464134db158
1535acd89202
hex1e449c698a

130000120202 has 16 divisors (see below), whose sum is σ = 195195267072. Its totient is φ = 64935061200.

The previous prime is 130000120193. The next prime is 130000120207. The reversal of 130000120202 is 202021000031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130000120207) 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 7 ways as a sum of consecutive naturals, for example, 17359703 + ... + 17367189.

It is an arithmetic number, because the mean of its divisors is an integer number (12199704192).

Almost surely, 2130000120202 is an apocalyptic number.

130000120202 is a deficient number, since it is larger than the sum of its proper divisors (65195146870).

130000120202 is a wasteful number, since it uses less digits than its factorization.

130000120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15013.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 130000120202 its reverse (202021000031), we get a palindrome (332021120233).

The spelling of 130000120202 in words is "one hundred thirty billion, one hundred twenty thousand, two hundred two".

Divisors: 1 2 1423 2846 6101 7487 12202 14974 8681723 10654001 17363446 21308002 45678187 91356374 65000060101 130000120202