2030153242 has 32 divisors (see below), whose sum is σ = 3306618000. Its totient is φ = 929276928.

The previous prime is 2030153233. The next prime is 2030153291. The reversal of 2030153242 is 2423510302.

It can be written as a sum of positive squares in 8 ways, for example, as 1811438721 + 218714521 = 42561^2 + 14789^2 .

It is a super-2 number, since 2×2030153242² = 8243044372006221128, which contains 22 as substring.

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, 2077458 + ... + 2078434.

Almost surely, 2^2030153242 is an apocalyptic number.

2030153242 is a deficient number, since it is larger than the sum of its proper divisors (1276464758).

2030153242 is a wasteful number, since it uses less digits than its factorization.

2030153242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2030153242 is about 45057.2218628712. The cubic root of 2030153242 is about 1266.2212771887.

Adding to 2030153242 its reverse (2423510302), we get a palindrome (4453663544).

The spelling of 2030153242 in words is "two billion, thirty million, one hundred fifty-three thousand, two hundred forty-two".