10212301102340 has 12 divisors (see below), whose sum is σ = 21445832314956. Its totient is φ = 4084920440928.

The previous prime is 10212301102271. The next prime is 10212301102363. The reversal of 10212301102340 is 4320110321201.

It can be written as a sum of positive squares in 2 ways, for example, as 2413474103296 + 7798826999044 = 1553536^2 + 2792638^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 510615055117 = 10212301102340 / (1 + 0 + 2 + 1 + 2 + 3 + 0 + 1 + 1 + 0 + 2 + 3 + 4 + 0).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255307527539 + ... + 255307527578.

It is an arithmetic number, because the mean of its divisors is an integer number (1787152692913).

Almost surely, 2^{10212301102340} is an apocalyptic number.

10212301102340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10212301102340 is an abundant number, since it is smaller than the sum of its proper divisors (11233531212616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10212301102340 is a wasteful number, since it uses less digits than its factorization.

10212301102340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510615055126 (or 510615055124 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10212301102340 its reverse (4320110321201), we get a palindrome (14532411423541).

The spelling of 10212301102340 in words is "ten trillion, two hundred twelve billion, three hundred one million, one hundred two thousand, three hundred forty".