1235085107 has 8 divisors (see below), whose sum is σ = 1269788352. Its totient is φ = 1200600000.

The previous prime is 1235085013. The next prime is 1235085121. The reversal of 1235085107 is 7015805321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1235085107 - 2¹² = 1235081011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1235085157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43019 + ... + 65732.

It is an arithmetic number, because the mean of its divisors is an integer number (158723544).

Almost surely, 2^1235085107 is an apocalyptic number.

1235085107 is a deficient number, since it is larger than the sum of its proper divisors (34703245).

1235085107 is a wasteful number, since it uses less digits than its factorization.

1235085107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109069.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 1235085107 is about 35143.7776427065. Note that the first 3 decimals coincide. The cubic root of 1235085107 is about 1072.9157689830.

The spelling of 1235085107 in words is "one billion, two hundred thirty-five million, eighty-five thousand, one hundred seven".