1113123101010 has 16 divisors (see below), whose sum is σ = 2671495442496. Its totient is φ = 296832826928.

The previous prime is 1113123100963. The next prime is 1113123101021. The reversal of 1113123101010 is 101013213111.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 18552051654 + ... + 18552051713.

It is an arithmetic number, because the mean of its divisors is an integer number (166968465156).

Almost surely, 2^{1113123101010} is an apocalyptic number.

1113123101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113123101010 is an abundant number, since it is smaller than the sum of its proper divisors (1558372341486).

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

1113123101010 is a wasteful number, since it uses less digits than its factorization.

1113123101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37104103377.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1113123101010 its reverse (101013213111), we get a palindrome (1214136314121).

The spelling of 1113123101010 in words is "one trillion, one hundred thirteen billion, one hundred twenty-three million, one hundred one thousand, ten".