30211110203132 has 48 divisors (see below), whose sum is σ = 56385627838848. Its totient is φ = 14114139755520.

The previous prime is 30211110203123. The next prime is 30211110203161. The reversal of 30211110203132 is 23130201111203.

It is a happy number.

It is a super-2 number, since 2×30211110203132² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3729533 + ... + 8621579.

It is an arithmetic number, because the mean of its divisors is an integer number (1174700579976).

Almost surely, 2^{30211110203132} is an apocalyptic number.

It is an amenable number.

30211110203132 is a deficient number, since it is larger than the sum of its proper divisors (26174517635716).

30211110203132 is a wasteful number, since it uses less digits than its factorization.

30211110203132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4892726 (or 4892724 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30211110203132 its reverse (23130201111203), we get a palindrome (53341311314335).

The spelling of 30211110203132 in words is "thirty trillion, two hundred eleven billion, one hundred ten million, two hundred three thousand, one hundred thirty-two".