101121103010 has 32 divisors (see below), whose sum is σ = 185953743360. Its totient is φ = 39574412352.

The previous prime is 101121103007. The next prime is 101121103067. The reversal of 101121103010 is 10301121101.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101121102982 and 101121103000.

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, 1412192 + ... + 1482068.

It is an arithmetic number, because the mean of its divisors is an integer number (5811054480).

Almost surely, 2^101121103010 is an apocalyptic number.

101121103010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101121103010 is a deficient number, since it is larger than the sum of its proper divisors (84832640350).

101121103010 is a wasteful number, since it uses less digits than its factorization.

101121103010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73010.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 101121103010 its reverse (10301121101), we get a palindrome (111422224111).

The spelling of 101121103010 in words is "one hundred one billion, one hundred twenty-one million, one hundred three thousand, ten".