101232266442 has 32 divisors (see below), whose sum is σ = 210326889984. Its totient is φ = 32447563200.

The previous prime is 101232266407. The next prime is 101232266449. The reversal of 101232266442 is 244662232101.

It is not an unprimeable number, because it can be changed into a prime (101232266449) 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, 1704109 + ... + 1762512.

It is an arithmetic number, because the mean of its divisors is an integer number (6572715312).

Almost surely, 2^101232266442 is an apocalyptic number.

101232266442 is an abundant number, since it is smaller than the sum of its proper divisors (109094623542).

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

101232266442 is a wasteful number, since it uses less digits than its factorization.

101232266442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3466814.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 101232266442 its reverse (244662232101), we get a palindrome (345894498543).

The spelling of 101232266442 in words is "one hundred one billion, two hundred thirty-two million, two hundred sixty-six thousand, four hundred forty-two".