21113033114132 has 24 divisors (see below), whose sum is σ = 38554705014336. Its totient is φ = 10097414315648.

The previous prime is 21113033114023. The next prime is 21113033114153. The reversal of 21113033114132 is 23141133031112.

It is a super-2 number, since 2×21113033114132² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6412508 + ... + 9129420.

It is an arithmetic number, because the mean of its divisors is an integer number (1606446042264).

Almost surely, 2^{21113033114132} is an apocalyptic number.

It is an amenable number.

21113033114132 is a deficient number, since it is larger than the sum of its proper divisors (17441671900204).

21113033114132 is a wasteful number, since it uses less digits than its factorization.

21113033114132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801407 (or 2801405 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 21113033114132 its reverse (23141133031112), we get a palindrome (44254166145244).

The spelling of 21113033114132 in words is "twenty-one trillion, one hundred thirteen billion, thirty-three million, one hundred fourteen thousand, one hundred thirty-two".