121223003100130 has 16 divisors (see below), whose sum is σ = 218211527096640. Its totient is φ = 48486952014192.

The previous prime is 121223003100109. The next prime is 121223003100169. The reversal of 121223003100130 is 31001300322121.

It is a super-2 number, since 2×121223003100130² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121223003100098 and 121223003100107.

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, 280926864 + ... + 281358043.

It is an arithmetic number, because the mean of its divisors is an integer number (13638220443540).

Almost surely, 2^{121223003100130} is an apocalyptic number.

121223003100130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121223003100130 is a deficient number, since it is larger than the sum of its proper divisors (96988523996510).

121223003100130 is a wasteful number, since it uses less digits than its factorization.

121223003100130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562306473.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 121223003100130 its reverse (31001300322121), we get a palindrome (152224303422251).

The spelling of 121223003100130 in words is "one hundred twenty-one trillion, two hundred twenty-three billion, three million, one hundred thousand, one hundred thirty".