122400313130 has 16 divisors (see below), whose sum is σ = 225444298464. Its totient is φ = 47821517520.

The previous prime is 122400313109. The next prime is 122400313151. The reversal of 122400313130 is 31313004221.

It is an interprime number because it is at equal distance from previous prime (122400313109) and next prime (122400313151).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142325516 + ... + 142326375.

It is an arithmetic number, because the mean of its divisors is an integer number (14090268654).

Almost surely, 2^122400313130 is an apocalyptic number.

122400313130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122400313130 is a deficient number, since it is larger than the sum of its proper divisors (103043985334).

122400313130 is a wasteful number, since it uses less digits than its factorization.

122400313130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284651941.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122400313130 its reverse (31313004221), we get a palindrome (153713317351).

The spelling of 122400313130 in words is "one hundred twenty-two billion, four hundred million, three hundred thirteen thousand, one hundred thirty".