101010021010 has 32 divisors (see below), whose sum is σ = 183312181440. Its totient is φ = 40072923072.

The previous prime is 101010020981. The next prime is 101010021037. The reversal of 101010021010 is 10120010101.

It is a junction number, because it is equal to n+sod(n) for n = 101010020984 and 101010021002.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 799981 + ... + 917599.

It is an arithmetic number, because the mean of its divisors is an integer number (5728505670).

Almost surely, 2^101010021010 is an apocalyptic number.

101010021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101010021010 is a deficient number, since it is larger than the sum of its proper divisors (82302160430).

101010021010 is a wasteful number, since it uses less digits than its factorization.

101010021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118330.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 101010021010 its reverse (10120010101), we get a palindrome (111130031111).

The spelling of 101010021010 in words is "one hundred one billion, ten million, twenty-one thousand, ten".