1201403010108 has 96 divisors (see below), whose sum is σ = 3242460211200. Its totient is φ = 339124262400.

The previous prime is 1201403010053. The next prime is 1201403010133. The reversal of 1201403010108 is 8010103041021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3775168 + ... + 4081016.

It is an arithmetic number, because the mean of its divisors is an integer number (33775627200).

Almost surely, 2^{1201403010108} 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 1201403010108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1621230105600).

1201403010108 is an abundant number, since it is smaller than the sum of its proper divisors (2041057201092).

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

1201403010108 is a wasteful number, since it uses less digits than its factorization.

1201403010108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306427 (or 306425 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1201403010108 its reverse (8010103041021), we get a palindrome (9211506051129).

The spelling of 1201403010108 in words is "one trillion, two hundred one billion, four hundred three million, ten thousand, one hundred eight".