101112402433042 has 64 divisors (see below), whose sum is σ = 203847401205504. Its totient is φ = 36326879907840.

The previous prime is 101112402433001. The next prime is 101112402433043. The reversal of 101112402433042 is 240334204211101.

It is a happy number.

It is a super-2 number, since 2×101112402433042² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101112402433042.

It is not an unprimeable number, because it can be changed into a prime (101112402433043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23891383 + ... + 27803290.

It is an arithmetic number, because the mean of its divisors is an integer number (3185115643836).

Almost surely, 2^{101112402433042} is an apocalyptic number.

101112402433042 is an abundant number, since it is smaller than the sum of its proper divisors (102734998772462).

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

101112402433042 is a wasteful number, since it uses less digits than its factorization.

101112402433042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51695683.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 101112402433042 its reverse (240334204211101), we get a palindrome (341446606644143).

The spelling of 101112402433042 in words is "one hundred one trillion, one hundred twelve billion, four hundred two million, four hundred thirty-three thousand, forty-two".