140121054022031 has 8 divisors (see below), whose sum is σ = 147502707360000. Its totient is φ = 132740086786200.

The previous prime is 140121054022009. The next prime is 140121054022043. The reversal of 140121054022031 is 130220450121041.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 140121054022031 - 2⁶ = 140121054021967 is a prime.

It is a super-2 number, since 2×140121054022031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140121054022091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171106295 + ... + 171923256.

It is an arithmetic number, because the mean of its divisors is an integer number (18437838420000).

Almost surely, 2^{140121054022031} is an apocalyptic number.

140121054022031 is a deficient number, since it is larger than the sum of its proper divisors (7381653337969).

140121054022031 is a wasteful number, since it uses less digits than its factorization.

140121054022031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343051069.

The product of its (nonzero) digits is 1920, while the sum is 26.

The spelling of 140121054022031 in words is "one hundred forty trillion, one hundred twenty-one billion, fifty-four million, twenty-two thousand, thirty-one".