1212301010030 has 32 divisors (see below), whose sum is σ = 2380595218560. Its totient is φ = 440822495520.

The previous prime is 1212301010021. The next prime is 1212301010051. The reversal of 1212301010030 is 300101032121.

It is a junction number, because it is equal to n+sod(n) for n = 1212301009987 and 1212301010014.

It is a congruent number.

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, 3608561 + ... + 3930179.

It is an arithmetic number, because the mean of its divisors is an integer number (74393600580).

Almost surely, 2^{1212301010030} is an apocalyptic number.

1212301010030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1212301010030 is a deficient number, since it is larger than the sum of its proper divisors (1168294208530).

1212301010030 is a wasteful number, since it uses less digits than its factorization.

1212301010030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355904.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1212301010030 its reverse (300101032121), we get a palindrome (1512402042151).

The spelling of 1212301010030 in words is "one trillion, two hundred twelve billion, three hundred one million, ten thousand, thirty".