101021211020088 has 48 divisors (see below), whose sum is σ = 273605673182400. Its totient is φ = 33672929621760.

The previous prime is 101021211020087. The next prime is 101021211020131. The reversal of 101021211020088 is 880020112120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021211020083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13792993 + ... + 19806288.

It is an arithmetic number, because the mean of its divisors is an integer number (5700118191300).

Almost surely, 2^{101021211020088} is an apocalyptic number.

101021211020088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

101021211020088 is an abundant number, since it is smaller than the sum of its proper divisors (172584462162312).

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

101021211020088 is a wasteful number, since it uses less digits than its factorization.

101021211020088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33641052 (or 33641045 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 27.

Adding to 101021211020088 its reverse (880020112120101), we get a palindrome (981041323140189).

The spelling of 101021211020088 in words is "one hundred one trillion, twenty-one billion, two hundred eleven million, twenty thousand, eighty-eight".