1102376445 has 16 divisors (see below), whose sum is σ = 1792718592. Its totient is φ = 578295360.

The previous prime is 1102376419. The next prime is 1102376467. The reversal of 1102376445 is 5446732011.

It is not a de Polignac number, because 1102376445 - 2⁵ = 1102376413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601477 + ... + 603306.

It is an arithmetic number, because the mean of its divisors is an integer number (112044912).

Almost surely, 2^1102376445 is an apocalyptic number.

1102376445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1102376445 is a deficient number, since it is larger than the sum of its proper divisors (690342147).

1102376445 is a wasteful number, since it uses less digits than its factorization.

1102376445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204852.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1102376445 is about 33202.0548309890. The cubic root of 1102376445 is about 1033.0229616480.

The spelling of 1102376445 in words is "one billion, one hundred two million, three hundred seventy-six thousand, four hundred forty-five".