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10032210213031 = 88411113472421
BaseRepresentation
bin1001000111111100111001…
…0100110111100010100111
31022112001212222102121111101
42101333032110313202213
52303331431303304111
633200422253420531
72053542343550026
oct221771624674247
938461788377441
1010032210213031
113218700142896
121160386a9a747
1357a0583b9786
142697c0d128bd
15125e62b04bc1
hex91fce5378a7

10032210213031 has 4 divisors (see below), whose sum is σ = 10032323773864. Its totient is φ = 10032096652200.

The previous prime is 10032210212861. The next prime is 10032210213059. The reversal of 10032210213031 is 13031201223001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10032210213031 is a prime.

It is a super-2 number, since 2×100322102130312 (a number of 27 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 (10032210273031) 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, 56647800 + ... + 56824621.

It is an arithmetic number, because the mean of its divisors is an integer number (2508080943466).

Almost surely, 210032210213031 is an apocalyptic number.

10032210213031 is a deficient number, since it is larger than the sum of its proper divisors (113560833).

10032210213031 is an equidigital number, since it uses as much as digits as its factorization.

10032210213031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113560832.

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

Adding to 10032210213031 its reverse (13031201223001), we get a palindrome (23063411436032).

The spelling of 10032210213031 in words is "ten trillion, thirty-two billion, two hundred ten million, two hundred thirteen thousand, thirty-one".

Divisors: 1 88411 113472421 10032210213031