1010011400100 has 216 divisors, whose sum is σ = 3359344316328. Its totient is φ = 252941414400.

The previous prime is 1010011400081. The next prime is 1010011400119. The reversal of 1010011400100 is 10041100101.

It is an interprime number because it is at equal distance from previous prime (1010011400081) and next prime (1010011400119).

It can be written as a sum of positive squares in 12 ways, for example, as 567126474084 + 442884926016 = 753078^2 + 665496^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6981702 + ... + 7124898.

It is an arithmetic number, because the mean of its divisors is an integer number (15552519983).

Almost surely, 2^{1010011400100} is an apocalyptic number.

1010011400100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010011400100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1679672158164).

1010011400100 is an abundant number, since it is smaller than the sum of its proper divisors (2349332916228).

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

1010011400100 is a wasteful number, since it uses less digits than its factorization.

1010011400100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143695 (or 143685 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1010011400100 its reverse (10041100101), we get a palindrome (1020052500201).

The spelling of 1010011400100 in words is "one trillion, ten billion, eleven million, four hundred thousand, one hundred".