100214012150780 has 144 divisors (see below), whose sum is σ = 237310569901440. Its totient is φ = 35253346320000.

The previous prime is 100214012150741. The next prime is 100214012150797. The reversal of 100214012150780 is 87051210412001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 602675291 + ... + 602841549.

It is an arithmetic number, because the mean of its divisors is an integer number (1647990068760).

Almost surely, 2^{100214012150780} is an apocalyptic number.

100214012150780 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 100214012150780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118655284950720).

100214012150780 is an abundant number, since it is smaller than the sum of its proper divisors (137096557750660).

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

100214012150780 is a wasteful number, since it uses less digits than its factorization.

100214012150780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169192 (or 169159 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 32.

Adding to 100214012150780 its reverse (87051210412001), we get a palindrome (187265222562781).

The spelling of 100214012150780 in words is "one hundred trillion, two hundred fourteen billion, twelve million, one hundred fifty thousand, seven hundred eighty".