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10210201201010 = 251021020120101
BaseRepresentation
bin1001010010010011111101…
…1010100110100101110010
31100011002022110212122100102
42110210333122212211302
52314240443001413020
633414300210152402
72102443206152156
oct224447732464562
940132273778312
1010210201201010
113287138442558
12118a97b882702
13590a82a4c9c5
14274267d89066
1512a8cdc6a475
hex9493f6a6972

10210201201010 has 8 divisors (see below), whose sum is σ = 18378362161836. Its totient is φ = 4084080480400.

The previous prime is 10210201200923. The next prime is 10210201201019. The reversal of 10210201201010 is 1010210201201.

It can be written as a sum of positive squares in 2 ways, for example, as 8509839968569 + 1700361232441 = 2917163^2 + 1303979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10210201200982 and 10210201201000.

It is not an unprimeable number, because it can be changed into a prime (10210201201019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510510060041 + ... + 510510060060.

Almost surely, 210210201201010 is an apocalyptic number.

10210201201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210201201010 is a deficient number, since it is larger than the sum of its proper divisors (8168160960826).

10210201201010 is a wasteful number, since it uses less digits than its factorization.

10210201201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021020120108.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10210201201010 its reverse (1010210201201), we get a palindrome (11220411402211).

The spelling of 10210201201010 in words is "ten trillion, two hundred ten billion, two hundred one million, two hundred one thousand, ten".

Divisors: 1 2 5 10 1021020120101 2042040240202 5105100600505 10210201201010