241031002120000 has 140 divisors (see below), whose sum is σ = 597770076672340. Its totient is φ = 96397636608000.

The previous prime is 241031002119991. The next prime is 241031002120049. The reversal of 241031002120000 is 21200130142.

It can be written as a sum of positive squares in 10 ways, for example, as 46678628894976 + 194352373225024 = 6832176^2 + 13941032^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 262621906 + ... + 263538094.

Almost surely, 2^{241031002120000} is an apocalyptic number.

241031002120000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241031002120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298885038336170).

241031002120000 is an abundant number, since it is smaller than the sum of its proper divisors (356739074552340).

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

241031002120000 is an frugal number, since it uses more digits than its factorization.

241031002120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922798 (or 922773 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 241031002120000 its reverse (21200130142), we get a palindrome (241052202250142).

The spelling of 241031002120000 in words is "two hundred forty-one trillion, thirty-one billion, two million, one hundred twenty thousand".