2030145155 has 8 divisors (see below), whose sum is σ = 2564394000. Its totient is φ = 1538636256.

The previous prime is 2030145149. The next prime is 2030145211. The reversal of 2030145155 is 5515410302.

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 2030145155 - 2¹² = 2030141059 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10684880 + ... + 10685069.

It is an arithmetic number, because the mean of its divisors is an integer number (320549250).

Almost surely, 2^2030145155 is an apocalyptic number.

2030145155 is a deficient number, since it is larger than the sum of its proper divisors (534248845).

2030145155 is a wasteful number, since it uses less digits than its factorization.

2030145155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21369973.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2030145155 is about 45057.1321213412. The cubic root of 2030145155 is about 1266.2195958796.

Adding to 2030145155 its reverse (5515410302), we get a palindrome (7545555457).

It can be divided in two parts, 20301 and 45155, that added together give a palindrome (65456).

The spelling of 2030145155 in words is "two billion, thirty million, one hundred forty-five thousand, one hundred fifty-five".