10121102031300 has 576 divisors, whose sum is σ = 32857763635200. Its totient is φ = 2402780889600.

The previous prime is 10121102031247. The next prime is 10121102031389. The reversal of 10121102031300 is 313020112101.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10121102031300.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 7743765247 + ... + 7743766553.

Almost surely, 2^{10121102031300} is an apocalyptic number.

10121102031300 is a gapful number since it is divisible by the number (10) 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 10121102031300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16428881817600).

10121102031300 is an abundant number, since it is smaller than the sum of its proper divisors (22736661603900).

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

10121102031300 is a wasteful number, since it uses less digits than its factorization.

10121102031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773 (or 1740 counting only the distinct ones).

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

Adding to 10121102031300 its reverse (313020112101), we get a palindrome (10434122143401).

The spelling of 10121102031300 in words is "ten trillion, one hundred twenty-one billion, one hundred two million, thirty-one thousand, three hundred".