101203201011000 has 192 divisors, whose sum is σ = 347068433406240. Its totient is φ = 24534109248000.

The previous prime is 101203201010921. The next prime is 101203201011001. The reversal of 101203201011000 is 110102302101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101203201011001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 139035349 + ... + 139761348.

Almost surely, 2^{101203201011000} is an apocalyptic number.

101203201011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101203201011000 is an abundant number, since it is smaller than the sum of its proper divisors (245865232395240).

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

101203201011000 is a wasteful number, since it uses less digits than its factorization.

101203201011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278796743 (or 278796718 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 101203201011000 its reverse (110102302101), we get a palindrome (101313303313101).

The spelling of 101203201011000 in words is "one hundred one trillion, two hundred three billion, two hundred one million, eleven thousand".