1011101124242 has 32 divisors (see below), whose sum is σ = 1659215880000. Its totient is φ = 458291073600.

The previous prime is 1011101124233. The next prime is 1011101124247. The reversal of 1011101124242 is 2424211011101.

1011101124242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1011101124242³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1011101124247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13454492 + ... + 13529432.

It is an arithmetic number, because the mean of its divisors is an integer number (51850496250).

Almost surely, 2^{1011101124242} is an apocalyptic number.

1011101124242 is a deficient number, since it is larger than the sum of its proper divisors (648114755758).

1011101124242 is a wasteful number, since it uses less digits than its factorization.

1011101124242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76682.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 1011101124242 its reverse (2424211011101), we get a palindrome (3435312135343).

The spelling of 1011101124242 in words is "one trillion, eleven billion, one hundred one million, one hundred twenty-four thousand, two hundred forty-two".