30093270290 has 16 divisors (see below), whose sum is σ = 57354233112. Its totient is φ = 11329231104.

The previous prime is 30093270281. The next prime is 30093270301. The reversal of 30093270290 is 9207239003.

It can be written as a sum of positive squares in 4 ways, for example, as 21249184441 + 8844085849 = 145771^2 + 94043^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30093270290.

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, 88509449 + ... + 88509788.

Almost surely, 2^30093270290 is an apocalyptic number.

30093270290 is a deficient number, since it is larger than the sum of its proper divisors (27260962822).

30093270290 is a wasteful number, since it uses less digits than its factorization.

30093270290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177019261.

The product of its (nonzero) digits is 20412, while the sum is 35.

The spelling of 30093270290 in words is "thirty billion, ninety-three million, two hundred seventy thousand, two hundred ninety".