102110021110010 has 64 divisors (see below), whose sum is σ = 197126392780800. Its totient is φ = 37996824902400.

The previous prime is 102110021109989. The next prime is 102110021110061. The reversal of 102110021110010 is 10011120011201.

It is a super-2 number, since 2×102110021110010² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102110021109973 and 102110021110000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22740806 + ... + 26858225.

It is an arithmetic number, because the mean of its divisors is an integer number (3080099887200).

Almost surely, 2^{102110021110010} is an apocalyptic number.

102110021110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102110021110010 is a deficient number, since it is larger than the sum of its proper divisors (95016371670790).

102110021110010 is a wasteful number, since it uses less digits than its factorization.

102110021110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49599327.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 102110021110010 its reverse (10011120011201), we get a palindrome (112121141121211).

The spelling of 102110021110010 in words is "one hundred two trillion, one hundred ten billion, twenty-one million, one hundred ten thousand, ten".