11231101010 has 32 divisors (see below), whose sum is σ = 20795044032. Its totient is φ = 4365535680.

The previous prime is 11231100973. The next prime is 11231101081. The reversal of 11231101010 is 1010113211.

It is a happy number.

It is a super-2 number, since 2×11231101010² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11231100982 and 11231101000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60284 + ... + 161543.

It is an arithmetic number, because the mean of its divisors is an integer number (649845126).

Almost surely, 2^11231101010 is an apocalyptic number.

11231101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11231101010 is a deficient number, since it is larger than the sum of its proper divisors (9563943022).

11231101010 is a wasteful number, since it uses less digits than its factorization.

11231101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221978.

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

Adding to 11231101010 its reverse (1010113211), we get a palindrome (12241214221).

The spelling of 11231101010 in words is "eleven billion, two hundred thirty-one million, one hundred one thousand, ten".