31023011210023 has 8 divisors (see below), whose sum is σ = 35454914956448. Its totient is φ = 26591118714144.

The previous prime is 31023011209991. The next prime is 31023011210029. The reversal of 31023011210023 is 32001211032013.

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 31023011210023 - 2⁵ = 31023011209991 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 (31023011210029) 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, 4292965 + ... + 8970817.

It is an arithmetic number, because the mean of its divisors is an integer number (4431864369556).

Almost surely, 2^{31023011210023} is an apocalyptic number.

31023011210023 is a deficient number, since it is larger than the sum of its proper divisors (4431903746425).

31023011210023 is an equidigital number, since it uses as much as digits as its factorization.

31023011210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5625273.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 31023011210023 its reverse (32001211032013), we get a palindrome (63024222242036).

The spelling of 31023011210023 in words is "thirty-one trillion, twenty-three billion, eleven million, two hundred ten thousand, twenty-three".