1107206155 has 16 divisors (see below), whose sum is σ = 1471071744. Its totient is φ = 793219680.

The previous prime is 1107206153. The next prime is 1107206161. The reversal of 1107206155 is 5516027011.

It is not a de Polignac number, because 1107206155 - 2¹ = 1107206153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1107206153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146547 + ... + 153916.

It is an arithmetic number, because the mean of its divisors is an integer number (91941984).

Almost surely, 2^1107206155 is an apocalyptic number.

1107206155 is a deficient number, since it is larger than the sum of its proper divisors (363865589).

1107206155 is a wasteful number, since it uses less digits than its factorization.

1107206155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300546.

The product of its (nonzero) digits is 2100, while the sum is 28.

The square root of 1107206155 is about 33274.7074367304. The cubic root of 1107206155 is about 1034.5293837771.

The spelling of 1107206155 in words is "one billion, one hundred seven million, two hundred six thousand, one hundred fifty-five".