103103155301202 has 256 divisors, whose sum is σ = 291994664140800. Its totient is φ = 26252472729600.

The previous prime is 103103155301147. The next prime is 103103155301273. The reversal of 103103155301202 is 202103551301301.

103103155301202 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 0 + 3 + 1 + 5 + 530 + 120 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 237988978 + ... + 238421810.

It is an arithmetic number, because the mean of its divisors is an integer number (1140604156800).

Almost surely, 2^{103103155301202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103103155301202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145997332070400).

103103155301202 is an abundant number, since it is smaller than the sum of its proper divisors (188891508839598).

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

103103155301202 is a wasteful number, since it uses less digits than its factorization.

103103155301202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434838 (or 434832 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The spelling of 103103155301202 in words is "one hundred three trillion, one hundred three billion, one hundred fifty-five million, three hundred one thousand, two hundred two".