1201013030196 has 108 divisors (see below), whose sum is σ = 3533076063972. Its totient is φ = 342998320896.

The previous prime is 1201013030153. The next prime is 1201013030197. The reversal of 1201013030196 is 6910303101021.

It can be written as a sum of positive squares in 2 ways, for example, as 776665013796 + 424348016400 = 881286^2 + 651420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201013030197) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3969496 + ... + 4261328.

It is an arithmetic number, because the mean of its divisors is an integer number (32713667259).

Almost surely, 2^{1201013030196} 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 1201013030196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1766538031986).

1201013030196 is an abundant number, since it is smaller than the sum of its proper divisors (2332063033776).

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

1201013030196 is a wasteful number, since it uses less digits than its factorization.

1201013030196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294190 (or 294178 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The spelling of 1201013030196 in words is "one trillion, two hundred one billion, thirteen million, thirty thousand, one hundred ninety-six".