10010121151002 has 64 divisors (see below), whose sum is σ = 23203889796864. Its totient is φ = 2819617413120.

The previous prime is 10010121151001. The next prime is 10010121151013. The reversal of 10010121151002 is 20015112101001.

It is not an unprimeable number, because it can be changed into a prime (10010121151001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6277878 + ... + 7709214.

It is an arithmetic number, because the mean of its divisors is an integer number (362560778076).

Almost surely, 2^{10010121151002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10010121151002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11601944898432).

10010121151002 is an abundant number, since it is smaller than the sum of its proper divisors (13193768645862).

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

10010121151002 is a wasteful number, since it uses less digits than its factorization.

10010121151002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433703.

The product of its (nonzero) digits is 20, while the sum is 15.

Adding to 10010121151002 its reverse (20015112101001), we get a palindrome (30025233252003).

The spelling of 10010121151002 in words is "ten trillion, ten billion, one hundred twenty-one million, one hundred fifty-one thousand, two".