1102196473 has 4 divisors (see below), whose sum is σ = 1259653120. Its totient is φ = 944739828.

The previous prime is 1102196453. The next prime is 1102196497. The reversal of 1102196473 is 3746912011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1102196473 - 2²¹ = 1100099321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102196453) 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, 78728313 + ... + 78728326.

It is an arithmetic number, because the mean of its divisors is an integer number (314913280).

Almost surely, 2^1102196473 is an apocalyptic number.

It is an amenable number.

1102196473 is a deficient number, since it is larger than the sum of its proper divisors (157456647).

1102196473 is an equidigital number, since it uses as much as digits as its factorization.

1102196473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157456646.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1102196473 is about 33199.3444664198. The cubic root of 1102196473 is about 1032.9667420969.

The spelling of 1102196473 in words is "one billion, one hundred two million, one hundred ninety-six thousand, four hundred seventy-three".