1011030311214 has 160 divisors (see below), whose sum is σ = 2947269321216. Its totient is φ = 251187583680.

The previous prime is 1011030311177. The next prime is 1011030311231. The reversal of 1011030311214 is 4121130301101.

It is a happy number.

1011030311214 is a `hidden beast` number, since 1 + 0 + 110 + 30 + 311 + 214 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1475077 + ... + 2048880.

Almost surely, 2^{1011030311214} is an apocalyptic number.

1011030311214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1011030311214 is an abundant number, since it is smaller than the sum of its proper divisors (1936239010002).

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

1011030311214 is a wasteful number, since it uses less digits than its factorization.

1011030311214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524012 (or 3524003 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1011030311214 its reverse (4121130301101), we get a palindrome (5132160612315).

The spelling of 1011030311214 in words is "one trillion, eleven billion, thirty million, three hundred eleven thousand, two hundred fourteen".