30213311231010 has 64 divisors (see below), whose sum is σ = 73333604534400. Its totient is φ = 7965604787712.

The previous prime is 30213311231003. The next prime is 30213311231011. The reversal of 30213311231010 is 1013211331203.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30213311231011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28064697 + ... + 29121363.

It is an arithmetic number, because the mean of its divisors is an integer number (1145837570850).

Almost surely, 2^{30213311231010} is an apocalyptic number.

30213311231010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30213311231010 is an abundant number, since it is smaller than the sum of its proper divisors (43120293303390).

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

30213311231010 is a wasteful number, since it uses less digits than its factorization.

30213311231010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067475.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 30213311231010 its reverse (1013211331203), we get a palindrome (31226522562213).

The spelling of 30213311231010 in words is "thirty trillion, two hundred thirteen billion, three hundred eleven million, two hundred thirty-one thousand, ten".