139227097101 has 16 divisors (see below), whose sum is σ = 186414865920. Its totient is φ = 92429354160.

The previous prime is 139227097057. The next prime is 139227097109. The reversal of 139227097101 is 101790722931.

It is a happy number.

It is not a de Polignac number, because 139227097101 - 2¹⁴ = 139227080717 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139227097109) 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, 771376 + ... + 934598.

It is an arithmetic number, because the mean of its divisors is an integer number (11650929120).

Almost surely, 2^139227097101 is an apocalyptic number.

It is an amenable number.

139227097101 is a deficient number, since it is larger than the sum of its proper divisors (47187768819).

139227097101 is a wasteful number, since it uses less digits than its factorization.

139227097101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164416.

The product of its (nonzero) digits is 47628, while the sum is 42.

The spelling of 139227097101 in words is "one hundred thirty-nine billion, two hundred twenty-seven million, ninety-seven thousand, one hundred one".