1111101232010 has 96 divisors (see below), whose sum is σ = 2515255908480. Its totient is φ = 345920065920.

The previous prime is 1111101231943. The next prime is 1111101232013. The reversal of 1111101232010 is 102321011111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1111101232013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7353401 + ... + 7502979.

It is an arithmetic number, because the mean of its divisors is an integer number (26200582380).

Almost surely, 2^{1111101232010} is an apocalyptic number.

1111101232010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111101232010 is an abundant number, since it is smaller than the sum of its proper divisors (1404154676470).

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

1111101232010 is a wasteful number, since it uses less digits than its factorization.

1111101232010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150492 (or 150481 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1111101232010 its reverse (102321011111), we get a palindrome (1213422243121).

The spelling of 1111101232010 in words is "one trillion, one hundred eleven billion, one hundred one million, two hundred thirty-two thousand, ten".