20071552061102 has 8 divisors (see below), whose sum is σ = 31878347391216. Its totient is φ = 9445436264032.

The previous prime is 20071552061047. The next prime is 20071552061117. The reversal of 20071552061102 is 20116025517002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295169883218 + ... + 295169883285.

It is an arithmetic number, because the mean of its divisors is an integer number (3984793423902).

Almost surely, 2^{20071552061102} is an apocalyptic number.

20071552061102 is a deficient number, since it is larger than the sum of its proper divisors (11806795330114).

20071552061102 is a wasteful number, since it uses less digits than its factorization.

20071552061102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590339766522.

The product of its (nonzero) digits is 8400, while the sum is 32.

Adding to 20071552061102 its reverse (20116025517002), we get a palindrome (40187577578104).

The spelling of 20071552061102 in words is "twenty trillion, seventy-one billion, five hundred fifty-two million, sixty-one thousand, one hundred two".