1099300029930 has 48 divisors (see below), whose sum is σ = 2861515377864. Its totient is φ = 292804592640.

The previous prime is 1099300029917. The next prime is 1099300029979. The reversal of 1099300029930 is 399200039901.

It can be written as a sum of positive squares in 4 ways, for example, as 1066715086761 + 32584943169 = 1032819^2 + 180513^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7049151 + ... + 7203410.

Almost surely, 2^{1099300029930} is an apocalyptic number.

1099300029930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1099300029930 is an abundant number, since it is smaller than the sum of its proper divisors (1762215347934).

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

1099300029930 is a wasteful number, since it uses less digits than its factorization.

1099300029930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14253431 (or 14253428 counting only the distinct ones).

The product of its (nonzero) digits is 118098, while the sum is 45.

The spelling of 1099300029930 in words is "one trillion, ninety-nine billion, three hundred million, twenty-nine thousand, nine hundred thirty".