100003030101 has 12 divisors (see below), whose sum is σ = 155560269228. Its totient is φ = 61540326144.

The previous prime is 100003030073. The next prime is 100003030117. The reversal of 100003030101 is 101030300001.

It can be written as a sum of positive squares in 2 ways, for example, as 58976122500 + 41026907601 = 242850^2 + 202551^2 .

It is not a de Polignac number, because 100003030101 - 2¹¹ = 100003028053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100003030181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427363260 + ... + 427363493.

It is an arithmetic number, because the mean of its divisors is an integer number (12963355769).

Almost surely, 2^100003030101 is an apocalyptic number.

It is an amenable number.

100003030101 is a deficient number, since it is larger than the sum of its proper divisors (55557239127).

100003030101 is a wasteful number, since it uses less digits than its factorization.

100003030101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854726772 (or 854726769 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

Adding to 100003030101 its reverse (101030300001), we get a palindrome (201033330102).

The spelling of 100003030101 in words is "one hundred billion, three million, thirty thousand, one hundred one".