102121120111119 has 8 divisors (see below), whose sum is σ = 136179530535600. Its totient is φ = 68071728213696.

The previous prime is 102121120111103. The next prime is 102121120111139. The reversal of 102121120111119 is 911111021121201.

102121120111119 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 102121120111119 - 2⁴ = 102121120111103 is a prime.

It is a super-2 number, since 2×102121120111119² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102121120111139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2254605342 + ... + 2254650635.

It is an arithmetic number, because the mean of its divisors is an integer number (17022441316950).

Almost surely, 2^{102121120111119} is an apocalyptic number.

102121120111119 is a deficient number, since it is larger than the sum of its proper divisors (34058410424481).

102121120111119 is an equidigital number, since it uses as much as digits as its factorization.

102121120111119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509263529.

The product of its (nonzero) digits is 72, while the sum is 24.

The spelling of 102121120111119 in words is "one hundred two trillion, one hundred twenty-one billion, one hundred twenty million, one hundred eleven thousand, one hundred nineteen".