103011213212000 has 48 divisors (see below), whose sum is σ = 253098550871712. Its totient is φ = 41204485283200.

The previous prime is 103011213211981. The next prime is 103011213212059. The reversal of 103011213212000 is 212312110301.

It is a super-2 number, since 2×103011213212000² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103011213212000.

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, 12876397652 + ... + 12876405651.

It is an arithmetic number, because the mean of its divisors is an integer number (5272886476494).

Almost surely, 2^{103011213212000} is an apocalyptic number.

103011213212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103011213212000 is an abundant number, since it is smaller than the sum of its proper divisors (150087337659712).

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

103011213212000 is an equidigital number, since it uses as much as digits as its factorization.

103011213212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25752803328 (or 25752803310 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103011213212000 its reverse (212312110301), we get a palindrome (103223525322301).

The spelling of 103011213212000 in words is "one hundred three trillion, eleven billion, two hundred thirteen million, two hundred twelve thousand".