100102001212195 has 16 divisors (see below), whose sum is σ = 122101973650080. Its totient is φ = 78765546968064.

The previous prime is 100102001212189. The next prime is 100102001212231. The reversal of 100102001212195 is 591212100201001.

It is a cyclic number.

It is not a de Polignac number, because 100102001212195 - 2¹¹ = 100102001210147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228580590 + ... + 229018099.

It is an arithmetic number, because the mean of its divisors is an integer number (7631373353130).

Almost surely, 2^{100102001212195} is an apocalyptic number.

100102001212195 is a deficient number, since it is larger than the sum of its proper divisors (21999972437885).

100102001212195 is an equidigital number, since it uses as much as digits as its factorization.

100102001212195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457599414.

The product of its (nonzero) digits is 360, while the sum is 25.

Adding to 100102001212195 its reverse (591212100201001), we get a palindrome (691314101413196).

The spelling of 100102001212195 in words is "one hundred trillion, one hundred two billion, one million, two hundred twelve thousand, one hundred ninety-five".