1102445330 has 16 divisors (see below), whose sum is σ = 2267887680. Its totient is φ = 377981232.

The previous prime is 1102445327. The next prime is 1102445347. The reversal of 1102445330 is 335442011.

It is a junction number, because it is equal to n+sod(n) for n = 1102445296 and 1102445305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7874540 + ... + 7874679.

It is an arithmetic number, because the mean of its divisors is an integer number (141742980).

Almost surely, 2^1102445330 is an apocalyptic number.

1102445330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102445330 is an abundant number, since it is smaller than the sum of its proper divisors (1165442350).

1102445330 is a wasteful number, since it uses less digits than its factorization.

1102445330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15749233.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1102445330 is about 33203.0921752779. The cubic root of 1102445330 is about 1033.0444782860.

Adding to 1102445330 its reverse (335442011), we get a palindrome (1437887341).

The spelling of 1102445330 in words is "one billion, one hundred two million, four hundred forty-five thousand, three hundred thirty".