1102344430 has 64 divisors (see below), whose sum is σ = 2301136128. Its totient is φ = 375759360.

The previous prime is 1102344427. The next prime is 1102344443. The reversal of 1102344430 is 344432011.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 528169 + ... + 530251.

It is an arithmetic number, because the mean of its divisors is an integer number (35955252).

Almost surely, 2^1102344430 is an apocalyptic number.

1102344430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102344430 is an abundant number, since it is smaller than the sum of its proper divisors (1198791698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102344430 is a wasteful number, since it uses less digits than its factorization.

1102344430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1102344430 is about 33201.5727037139. The cubic root of 1102344430 is about 1033.0129612680.

Adding to 1102344430 its reverse (344432011), we get a palindrome (1446776441).

The spelling of 1102344430 in words is "one billion, one hundred two million, three hundred forty-four thousand, four hundred thirty".