101120212021000 has 64 divisors (see below), whose sum is σ = 237742724568960. Its totient is φ = 40256387640000.

The previous prime is 101120212020943. The next prime is 101120212021013. The reversal of 101120212021000 is 120212021101.

It is a super-5 number, since 5×101120212021000⁵ (a number of 71 digits) contains 55555 as substring.

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, 239410356 + ... + 239832355.

It is an arithmetic number, because the mean of its divisors is an integer number (3714730071390).

Almost surely, 2^{101120212021000} is an apocalyptic number.

101120212021000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101120212021000 is an abundant number, since it is smaller than the sum of its proper divisors (136622512547960).

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

101120212021000 is a wasteful number, since it uses less digits than its factorization.

101120212021000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479242943 (or 479242929 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101120212021000 its reverse (120212021101), we get a palindrome (101240424042101).

The spelling of 101120212021000 in words is "one hundred one trillion, one hundred twenty billion, two hundred twelve million, twenty-one thousand".