10100021300450 has 24 divisors (see below), whose sum is σ = 18811460580240. Its totient is φ = 4034541646800.

The previous prime is 10100021300407. The next prime is 10100021300507. The reversal of 10100021300450 is 5400312000101.

It is a super-3 number, since 3×10100021300450³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136634516 + ... + 136708415.

It is an arithmetic number, because the mean of its divisors is an integer number (783810857510).

Almost surely, 2^{10100021300450} is an apocalyptic number.

10100021300450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10100021300450 is a deficient number, since it is larger than the sum of its proper divisors (8711439279790).

10100021300450 is a wasteful number, since it uses less digits than its factorization.

10100021300450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273343682 (or 273343677 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 10100021300450 its reverse (5400312000101), we get a palindrome (15500333300551).

The spelling of 10100021300450 in words is "ten trillion, one hundred billion, twenty-one million, three hundred thousand, four hundred fifty".