1010100195 has 24 divisors (see below), whose sum is σ = 1885521456. Its totient is φ = 497279808.

The previous prime is 1010100193. The next prime is 1010100199. The reversal of 1010100195 is 5910010101.

It is not a de Polignac number, because 1010100195 - 2¹ = 1010100193 is a prime.

It is a super-3 number, since 3×1010100195³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1010100193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 862749 + ... + 863918.

It is an arithmetic number, because the mean of its divisors is an integer number (78563394).

Almost surely, 2^1010100195 is an apocalyptic number.

1010100195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1010100195 is a deficient number, since it is larger than the sum of its proper divisors (875421261).

1010100195 is a wasteful number, since it uses less digits than its factorization.

1010100195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726691 (or 1726688 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 18.

The square root of 1010100195 is about 31782.0734849066. The cubic root of 1010100195 is about 1003.3554599619.

Adding to 1010100195 its reverse (5910010101), we get a palindrome (6920110296).

The spelling of 1010100195 in words is "one billion, ten million, one hundred thousand, one hundred ninety-five".