1020030302 has 8 divisors (see below), whose sum is σ = 1531727712. Its totient is φ = 509454400.

The previous prime is 1020030301. The next prime is 1020030307. The reversal of 1020030302 is 2030300201.

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

It is a super-2 number, since 2×1020030302² = 2080923633996422408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020030301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278099 + ... + 281742.

It is an arithmetic number, because the mean of its divisors is an integer number (191465964).

Almost surely, 2^1020030302 is an apocalyptic number.

1020030302 is a deficient number, since it is larger than the sum of its proper divisors (511697410).

1020030302 is an equidigital number, since it uses as much as digits as its factorization.

1020030302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560754.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 1020030302 is about 31937.9132380311. The cubic root of 1020030302 is about 1006.6326776579.

Adding to 1020030302 its reverse (2030300201), we get a palindrome (3050330503).

The spelling of 1020030302 in words is "one billion, twenty million, thirty thousand, three hundred two".