31435742101 has 8 divisors (see below), whose sum is σ = 31881622464. Its totient is φ = 30989948640.

The previous prime is 31435742099. The next prime is 31435742111. The reversal of 31435742101 is 10124753413.

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 31435742101 - 2¹ = 31435742099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31435742111) 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, 1152841 + ... + 1179793.

It is an arithmetic number, because the mean of its divisors is an integer number (3985202808).

Almost surely, 2^31435742101 is an apocalyptic number.

It is an amenable number.

31435742101 is a deficient number, since it is larger than the sum of its proper divisors (445880363).

31435742101 is a wasteful number, since it uses less digits than its factorization.

31435742101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43451.

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 31435742101 in words is "thirty-one billion, four hundred thirty-five million, seven hundred forty-two thousand, one hundred one".