1102119451 has 8 divisors (see below), whose sum is σ = 1189694880. Its totient is φ = 1017848832.

The previous prime is 1102119449. The next prime is 1102119517. The reversal of 1102119451 is 1549112011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102119451 - 2¹ = 1102119449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102119251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825510 + ... + 826843.

It is an arithmetic number, because the mean of its divisors is an integer number (148711860).

Almost surely, 2^1102119451 is an apocalyptic number.

1102119451 is a deficient number, since it is larger than the sum of its proper divisors (87575429).

1102119451 is a wasteful number, since it uses less digits than its factorization.

1102119451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652405.

The product of its (nonzero) digits is 360, while the sum is 25.

The square root of 1102119451 is about 33198.1844533703. The cubic root of 1102119451 is about 1032.9426801383.

The spelling of 1102119451 in words is "one billion, one hundred two million, one hundred nineteen thousand, four hundred fifty-one".