103011212030 has 16 divisors (see below), whose sum is σ = 186835605264. Its totient is φ = 40889946240.

The previous prime is 103011212023. The next prime is 103011212089. The reversal of 103011212030 is 30212110301.

It is a super-2 number, since 2×103011212030² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103011211996 and 103011212014.

It is a congruent number.

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, 39315947 + ... + 39318566.

It is an arithmetic number, because the mean of its divisors is an integer number (11677225329).

Almost surely, 2^103011212030 is an apocalyptic number.

103011212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103011212030 is a deficient number, since it is larger than the sum of its proper divisors (83824393234).

103011212030 is a wasteful number, since it uses less digits than its factorization.

103011212030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78634651.

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

Adding to 103011212030 its reverse (30212110301), we get a palindrome (133223322331).

The spelling of 103011212030 in words is "one hundred three billion, eleven million, two hundred twelve thousand, thirty".