102120001101122 has 8 divisors (see below), whose sum is σ = 153183069880896. Its totient is φ = 51058977807492.

The previous prime is 102120001101103. The next prime is 102120001101317. The reversal of 102120001101122 is 221101100021201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102120001101097 and 102120001101106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511246718 + ... + 511446425.

It is an arithmetic number, because the mean of its divisors is an integer number (19147883735112).

Almost surely, 2^{102120001101122} is an apocalyptic number.

102120001101122 is a deficient number, since it is larger than the sum of its proper divisors (51063068779774).

102120001101122 is a wasteful number, since it uses less digits than its factorization.

102120001101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022743072.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102120001101122 its reverse (221101100021201), we get a palindrome (323221101122323).

The spelling of 102120001101122 in words is "one hundred two trillion, one hundred twenty billion, one million, one hundred one thousand, one hundred twenty-two".