101033210121000 has 128 divisors (see below), whose sum is σ = 319541747990400. Its totient is φ = 26573118220800.

The previous prime is 101033210120959. The next prime is 101033210121061. The reversal of 101033210121000 is 121012330101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230450430 + ... + 230888429.

It is an arithmetic number, because the mean of its divisors is an integer number (2496419906175).

Almost surely, 2^{101033210121000} is an apocalyptic number.

101033210121000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101033210121000 is an abundant number, since it is smaller than the sum of its proper divisors (218508537869400).

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

101033210121000 is a wasteful number, since it uses less digits than its factorization.

101033210121000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461338956 (or 461338942 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101033210121000 its reverse (121012330101), we get a palindrome (101154222451101).

The spelling of 101033210121000 in words is "one hundred one trillion, thirty-three billion, two hundred ten million, one hundred twenty-one thousand".