140200312101 has 4 divisors (see below), whose sum is σ = 186933749472. Its totient is φ = 93466874732.

The previous prime is 140200311973. The next prime is 140200312117. The reversal of 140200312101 is 101213002041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101213002041 = 3 ⋅33737667347.

It is a cyclic number.

It is not a de Polignac number, because 140200312101 - 2⁷ = 140200311973 is a prime.

It is a super-2 number, since 2×140200312101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140200312141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23366718681 + ... + 23366718686.

It is an arithmetic number, because the mean of its divisors is an integer number (46733437368).

Almost surely, 2^140200312101 is an apocalyptic number.

It is an amenable number.

140200312101 is a deficient number, since it is larger than the sum of its proper divisors (46733437371).

140200312101 is an equidigital number, since it uses as much as digits as its factorization.

140200312101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46733437370.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 140200312101 its reverse (101213002041), we get a palindrome (241413314142).

The spelling of 140200312101 in words is "one hundred forty billion, two hundred million, three hundred twelve thousand, one hundred one".