103054111212 has 24 divisors (see below), whose sum is σ = 258956484976. Its totient is φ = 31708957248.

The previous prime is 103054111211. The next prime is 103054111219. The reversal of 103054111212 is 212111450301.

It is not an unprimeable number, because it can be changed into a prime (103054111211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330301483 + ... + 330301794.

Almost surely, 2^103054111212 is an apocalyptic number.

103054111212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103054111212 is an abundant number, since it is smaller than the sum of its proper divisors (155902373764).

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

103054111212 is a wasteful number, since it uses less digits than its factorization.

103054111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660603297 (or 660603295 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 103054111212 its reverse (212111450301), we get a palindrome (315165561513).

The spelling of 103054111212 in words is "one hundred three billion, fifty-four million, one hundred eleven thousand, two hundred twelve".