10121102102010 has 32 divisors (see below), whose sum is σ = 24290747312832. Its totient is φ = 2698949197440.

The previous prime is 10121102101987. The next prime is 10121102102021. The reversal of 10121102102010 is 1020120112101.

It is a super-2 number, since 2×10121102102010² (a number of 27 digits) contains 22 as substring.

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, 8486502 + ... + 9605358.

It is an arithmetic number, because the mean of its divisors is an integer number (759085853526).

Almost surely, 2^{10121102102010} is an apocalyptic number.

10121102102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121102102010 is an abundant number, since it is smaller than the sum of its proper divisors (14169645210822).

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

10121102102010 is a wasteful number, since it uses less digits than its factorization.

10121102102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420398.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10121102102010 its reverse (1020120112101), we get a palindrome (11141222214111).

The spelling of 10121102102010 in words is "ten trillion, one hundred twenty-one billion, one hundred two million, one hundred two thousand, ten".