10211111030 has 32 divisors (see below), whose sum is σ = 19707546240. Its totient is φ = 3795517440.

The previous prime is 10211111011. The next prime is 10211111041. The reversal of 10211111030 is 3011111201.

It is a happy number.

It is a super-3 number, since 3×10211111030³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366731 + ... + 393590.

It is an arithmetic number, because the mean of its divisors is an integer number (615860820).

Almost surely, 2^10211111030 is an apocalyptic number.

10211111030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211111030 is a deficient number, since it is larger than the sum of its proper divisors (9496435210).

10211111030 is a wasteful number, since it uses less digits than its factorization.

10211111030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760424.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 10211111030 its reverse (3011111201), we get a palindrome (13222222231).

The spelling of 10211111030 in words is "ten billion, two hundred eleven million, one hundred eleven thousand, thirty".