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130101214 = 265050607
BaseRepresentation
bin1111100000100…
…10111111011110
3100001210211022111
413300102333132
5231301214324
620524304234
73136561555
oct760227736
9301724274
10130101214
1167490a71
12376a207a
1320c52889
14133c8d9c
15b64d794
hex7c12fde

130101214 has 4 divisors (see below), whose sum is σ = 195151824. Its totient is φ = 65050606.

The previous prime is 130101211. The next prime is 130101239. The reversal of 130101214 is 412101031.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 130101194 and 130101203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130101211) 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 as a sum of consecutive naturals, namely, 32525302 + ... + 32525305.

It is an arithmetic number, because the mean of its divisors is an integer number (48787956).

Almost surely, 2130101214 is an apocalyptic number.

130101214 is a deficient number, since it is larger than the sum of its proper divisors (65050610).

130101214 is an equidigital number, since it uses as much as digits as its factorization.

130101214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65050609.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 130101214 is about 11406.1919149206. The cubic root of 130101214 is about 506.7111369285.

Adding to 130101214 its reverse (412101031), we get a palindrome (542202245).

The spelling of 130101214 in words is "one hundred thirty million, one hundred one thousand, two hundred fourteen".

Divisors: 1 2 65050607 130101214