7145103235 has 16 divisors (see below), whose sum is σ = 9027912960. Its totient is φ = 5413724640.

The previous prime is 7145103227. The next prime is 7145103241. The reversal of 7145103235 is 5323015417.

It is a happy number.

It is not a de Polignac number, because 7145103235 - 2³ = 7145103227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7145103197 and 7145103206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427180 + ... + 443590.

It is an arithmetic number, because the mean of its divisors is an integer number (564244560).

Almost surely, 2^7145103235 is an apocalyptic number.

7145103235 is a deficient number, since it is larger than the sum of its proper divisors (1882809725).

7145103235 is a wasteful number, since it uses less digits than its factorization.

7145103235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21018.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 7145103235 is about 84528.7124887159. The cubic root of 7145103235 is about 1926.0586281494.

The spelling of 7145103235 in words is "seven billion, one hundred forty-five million, one hundred three thousand, two hundred thirty-five".