100021211000107 has 2 divisors, whose sum is σ = 100021211000108. Its totient is φ = 100021211000106.

The previous prime is 100021211000101. The next prime is 100021211000129. The reversal of 100021211000107 is 701000112120001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100021211000107 - 2³ = 100021211000099 is a prime.

It is a super-2 number, since 2×100021211000107² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100021211000101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50010605500053 + 50010605500054.

It is an arithmetic number, because the mean of its divisors is an integer number (50010605500054).

Almost surely, 2^{100021211000107} is an apocalyptic number.

100021211000107 is a deficient number, since it is larger than the sum of its proper divisors (1).

100021211000107 is an equidigital number, since it uses as much as digits as its factorization.

100021211000107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 100021211000107 its reverse (701000112120001), we get a palindrome (801021323120108).

The spelling of 100021211000107 in words is "one hundred trillion, twenty-one billion, two hundred eleven million, one hundred seven", and thus it is an aban number.