10120401104 has 80 divisors (see below), whose sum is σ = 22883285376. Its totient is φ = 4284825600.

The previous prime is 10120401059. The next prime is 10120401107. The reversal of 10120401104 is 40110402101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120401107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272789 + ... + 307659.

Almost surely, 2^10120401104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10120401104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11441642688).

10120401104 is an abundant number, since it is smaller than the sum of its proper divisors (12762884272).

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

10120401104 is a wasteful number, since it uses less digits than its factorization.

10120401104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35004 (or 34998 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10120401104 its reverse (40110402101), we get a palindrome (50230803205).

The spelling of 10120401104 in words is "ten billion, one hundred twenty million, four hundred one thousand, one hundred four".