101120207 has 4 divisors (see below), whose sum is σ = 101146320. Its totient is φ = 101094096.

The previous prime is 101120177. The next prime is 101120221. The reversal of 101120207 is 702021101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702021101 = 19 ⋅36948479.

It is a cyclic number.

It is not a de Polignac number, because 101120207 - 2¹² = 101116111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101120191 and 101120200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5963 + ... + 15420.

It is an arithmetic number, because the mean of its divisors is an integer number (25286580).

Almost surely, 2^101120207 is an apocalyptic number.

101120207 is a deficient number, since it is larger than the sum of its proper divisors (26113).

101120207 is an equidigital number, since it uses as much as digits as its factorization.

101120207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26112.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 101120207 is about 10055.8543644983. The cubic root of 101120207 is about 465.8856317049.

Adding to 101120207 its reverse (702021101), we get a palindrome (803141308).

The spelling of 101120207 in words is "one hundred one million, one hundred twenty thousand, two hundred seven".