30012031302 has 64 divisors (see below), whose sum is σ = 71569225728. Its totient is φ = 8283456000.

The previous prime is 30012031277. The next prime is 30012031327. The reversal of 30012031302 is 20313021003.

It is an interprime number because it is at equal distance from previous prime (30012031277) and next prime (30012031327).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 396649 + ... + 466212.

It is an arithmetic number, because the mean of its divisors is an integer number (1118269152).

Almost surely, 2^30012031302 is an apocalyptic number.

30012031302 is an abundant number, since it is smaller than the sum of its proper divisors (41557194426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30012031302 is a wasteful number, since it uses less digits than its factorization.

30012031302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862925.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30012031302 its reverse (20313021003), we get a palindrome (50325052305).

The spelling of 30012031302 in words is "thirty billion, twelve million, thirty-one thousand, three hundred two".