6145120203 has 8 divisors (see below), whose sum is σ = 8675463888. Its totient is φ = 3855761664.

The previous prime is 6145120187. The next prime is 6145120229. The reversal of 6145120203 is 3020215416.

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

It is not a de Polignac number, because 6145120203 - 2⁴ = 6145120187 is a prime.

It is a super-2 number, since 2×6145120203² = 75525004618637522418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6145120253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60246226 + ... + 60246327.

It is an arithmetic number, because the mean of its divisors is an integer number (1084432986).

Almost surely, 2^6145120203 is an apocalyptic number.

6145120203 is a deficient number, since it is larger than the sum of its proper divisors (2530343685).

6145120203 is a wasteful number, since it uses less digits than its factorization.

6145120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120492573.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 6145120203 is about 78390.8170833804. The cubic root of 6145120203 is about 1831.6540931551.

Adding to 6145120203 its reverse (3020215416), we get a palindrome (9165335619).

The spelling of 6145120203 in words is "six billion, one hundred forty-five million, one hundred twenty thousand, two hundred three".