2103120240122 has 32 divisors (see below), whose sum is σ = 3463569293184. Its totient is φ = 949844563200.

The previous prime is 2103120240113. The next prime is 2103120240131. The reversal of 2103120240122 is 2210420213012.

It is an interprime number because it is at equal distance from previous prime (2103120240113) and next prime (2103120240131).

It is a super-2 number, since 2×2103120240122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2103120240094 and 2103120240103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1650518 + ... + 2632574.

It is an arithmetic number, because the mean of its divisors is an integer number (108236540412).

Almost surely, 2^{2103120240122} is an apocalyptic number.

2103120240122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2103120240122 is a deficient number, since it is larger than the sum of its proper divisors (1360449053062).

2103120240122 is a wasteful number, since it uses less digits than its factorization.

2103120240122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982694.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2103120240122 its reverse (2210420213012), we get a palindrome (4313540453134).

The spelling of 2103120240122 in words is "two trillion, one hundred three billion, one hundred twenty million, two hundred forty thousand, one hundred twenty-two".