140231101325 has 24 divisors (see below), whose sum is σ = 198792603840. Its totient is φ = 96126969600.

The previous prime is 140231101313. The next prime is 140231101331. The reversal of 140231101325 is 523101132041.

It is not a de Polignac number, because 140231101325 - 2²² = 140226907021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140231101325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 410870 + ... + 670280.

It is an arithmetic number, because the mean of its divisors is an integer number (8283025160).

Almost surely, 2^140231101325 is an apocalyptic number.

It is an amenable number.

140231101325 is a deficient number, since it is larger than the sum of its proper divisors (58561502515).

140231101325 is a wasteful number, since it uses less digits than its factorization.

140231101325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262517 (or 262512 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 140231101325 its reverse (523101132041), we get a palindrome (663332233366).

The spelling of 140231101325 in words is "one hundred forty billion, two hundred thirty-one million, one hundred one thousand, three hundred twenty-five".