140323220101102 has 8 divisors (see below), whose sum is σ = 210869628745896. Its totient is φ = 70033343852472.

The previous prime is 140323220101093. The next prime is 140323220101117. The reversal of 140323220101102 is 201101022323041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×140323220101102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 64133097673 + ... + 64133099860.

It is an arithmetic number, because the mean of its divisors is an integer number (26358703593237).

Almost surely, 2^{140323220101102} is an apocalyptic number.

140323220101102 is a deficient number, since it is larger than the sum of its proper divisors (70546408644794).

140323220101102 is a wasteful number, since it uses less digits than its factorization.

140323220101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128266198082.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 140323220101102 its reverse (201101022323041), we get a palindrome (341424242424143).

The spelling of 140323220101102 in words is "one hundred forty trillion, three hundred twenty-three billion, two hundred twenty million, one hundred one thousand, one hundred two".