1020101100010 has 32 divisors (see below), whose sum is σ = 1841495316480. Its totient is φ = 406860076032.

The previous prime is 1020101099993. The next prime is 1020101100061. The reversal of 1020101100010 is 100011010201.

It is a super-2 number, since 2×1020101100010² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1020101099966 and 1020101100002.

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 15 ways as a sum of consecutive naturals, for example, 25585671 + ... + 25625509.

It is an arithmetic number, because the mean of its divisors is an integer number (57546728640).

Almost surely, 2^{1020101100010} is an apocalyptic number.

1020101100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020101100010 is a deficient number, since it is larger than the sum of its proper divisors (821394216470).

1020101100010 is a wasteful number, since it uses less digits than its factorization.

1020101100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47190.

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

Adding to 1020101100010 its reverse (100011010201), we get a palindrome (1120112110211).

The spelling of 1020101100010 in words is "one trillion, twenty billion, one hundred one million, one hundred thousand, ten".