10100001001010 has 8 divisors (see below), whose sum is σ = 18180001801836. Its totient is φ = 4040000400400.

The previous prime is 10100001001009. The next prime is 10100001001039. The reversal of 10100001001010 is 1010010000101.

It can be written as a sum of positive squares in 2 ways, for example, as 9967425637129 + 132575363881 = 3157123^2 + 364109^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 10100001000985 and 10100001001003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505000050041 + ... + 505000050060.

Almost surely, 2^{10100001001010} is an apocalyptic number.

10100001001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10100001001010 is a deficient number, since it is larger than the sum of its proper divisors (8080000800826).

10100001001010 is a wasteful number, since it uses less digits than its factorization.

10100001001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010000100108.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 10100001001010 its reverse (1010010000101), we get a palindrome (11110011001111).

The spelling of 10100001001010 in words is "ten trillion, one hundred billion, one million, one thousand, ten".