122003130 has 32 divisors (see below), whose sum is σ = 294683904. Its totient is φ = 32325696.

The previous prime is 122003129. The next prime is 122003131. The reversal of 122003130 is 31300221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (122003129) and next prime (122003131).

It is not an unprimeable number, because it can be changed into a prime (122003131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8242 + ... + 17661.

It is an arithmetic number, because the mean of its divisors is an integer number (9208872).

Almost surely, 2^122003130 is an apocalyptic number.

122003130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122003130 is an abundant number, since it is smaller than the sum of its proper divisors (172680774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122003130 is a wasteful number, since it uses less digits than its factorization.

122003130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26070.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 122003130 is about 11045.5027047210. The cubic root of 122003130 is about 495.9718078192.

Adding to 122003130 its reverse (31300221), we get a palindrome (153303351).

The spelling of 122003130 in words is "one hundred twenty-two million, three thousand, one hundred thirty".