1102955827 has 4 divisors (see below), whose sum is σ = 1113664240. Its totient is φ = 1092247416.

The previous prime is 1102955807. The next prime is 1102955839. The reversal of 1102955827 is 7285592011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7285592011 = 83 ⋅87778217.

It is a cyclic number.

It is not a de Polignac number, because 1102955827 - 2¹¹ = 1102953779 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102955827.

It is not an unprimeable number, because it can be changed into a prime (1102955807) 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, 5354052 + ... + 5354257.

It is an arithmetic number, because the mean of its divisors is an integer number (278416060).

Almost surely, 2^1102955827 is an apocalyptic number.

1102955827 is a deficient number, since it is larger than the sum of its proper divisors (10708413).

1102955827 is a wasteful number, since it uses less digits than its factorization.

1102955827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10708412.

The product of its (nonzero) digits is 50400, while the sum is 40.

The square root of 1102955827 is about 33210.7787773789. The cubic root of 1102955827 is about 1033.2039071221.

The spelling of 1102955827 in words is "one billion, one hundred two million, nine hundred fifty-five thousand, eight hundred twenty-seven".