101021011100122 has 16 divisors (see below), whose sum is σ = 152088702833952. Its totient is φ = 50324827853520.

The previous prime is 101021011100071. The next prime is 101021011100131. The reversal of 101021011100122 is 221001110120101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8793904 + ... + 16714507.

It is an arithmetic number, because the mean of its divisors is an integer number (9505543927122).

Almost surely, 2^{101021011100122} is an apocalyptic number.

101021011100122 is a deficient number, since it is larger than the sum of its proper divisors (51067691733830).

101021011100122 is a wasteful number, since it uses less digits than its factorization.

101021011100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25515693.

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

Adding to 101021011100122 its reverse (221001110120101), we get a palindrome (322022121220223).

The spelling of 101021011100122 in words is "one hundred one trillion, twenty-one billion, eleven million, one hundred thousand, one hundred twenty-two".