10111004533040 has 20 divisors (see below), whose sum is σ = 23508085539504. Its totient is φ = 4044401813184.

The previous prime is 10111004533037. The next prime is 10111004533051. The reversal of 10111004533040 is 4033540011101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 10111004532997 and 10111004533015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63193778252 + ... + 63193778411.

Almost surely, 2^{10111004533040} is an apocalyptic number.

10111004533040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10111004533040 is an abundant number, since it is smaller than the sum of its proper divisors (13397081006464).

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

10111004533040 is a wasteful number, since it uses less digits than its factorization.

10111004533040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126387556676 (or 126387556670 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 10111004533040 its reverse (4033540011101), we get a palindrome (14144544544141).

The spelling of 10111004533040 in words is "ten trillion, one hundred eleven billion, four million, five hundred thirty-three thousand, forty".