101216007 has 8 divisors (see below), whose sum is σ = 149949680. Its totient is φ = 67477320.

The previous prime is 101215999. The next prime is 101216041. The reversal of 101216007 is 700612101.

It is not a de Polignac number, because 101216007 - 2³ = 101215999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101216707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1874344 + ... + 1874397.

It is an arithmetic number, because the mean of its divisors is an integer number (18743710).

Almost surely, 2^101216007 is an apocalyptic number.

101216007 is a deficient number, since it is larger than the sum of its proper divisors (48733673).

101216007 is an equidigital number, since it uses as much as digits as its factorization.

101216007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3748750 (or 3748744 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 101216007 is about 10060.6166312011. The cubic root of 101216007 is about 466.0327099784.

Adding to 101216007 its reverse (700612101), we get a palindrome (801828108).

The spelling of 101216007 in words is "one hundred one million, two hundred sixteen thousand, seven".