11020001042 has 16 divisors (see below), whose sum is σ = 17371571712. Its totient is φ = 5236403760.

The previous prime is 11020000997. The next prime is 11020001053. The reversal of 11020001042 is 24010002011.

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, 1728434 + ... + 1734797.

It is an arithmetic number, because the mean of its divisors is an integer number (1085723232).

Almost surely, 2^11020001042 is an apocalyptic number.

11020001042 is a deficient number, since it is larger than the sum of its proper divisors (6351570670).

11020001042 is a wasteful number, since it uses less digits than its factorization.

11020001042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3463313.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11020001042 its reverse (24010002011), we get a palindrome (35030003053).

The spelling of 11020001042 in words is "eleven billion, twenty million, one thousand, forty-two".