101102102121010 has 32 divisors (see below), whose sum is σ = 184555065434112. Its totient is φ = 39869495117760.

The previous prime is 101102102120983. The next prime is 101102102121037. The reversal of 101102102121010 is 10121201201101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101102102120983) and next prime (101102102121037).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13050852 + ... + 19301008.

It is an arithmetic number, because the mean of its divisors is an integer number (5767345794816).

Almost surely, 2^{101102102121010} is an apocalyptic number.

101102102121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101102102121010 is a deficient number, since it is larger than the sum of its proper divisors (83452963313102).

101102102121010 is a wasteful number, since it uses less digits than its factorization.

101102102121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6273018.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101102102121010 its reverse (10121201201101), we get a palindrome (111223303322111).

The spelling of 101102102121010 in words is "one hundred one trillion, one hundred two billion, one hundred two million, one hundred twenty-one thousand, ten".