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2023211032201 = 7128495930031
BaseRepresentation
bin11101011100010000110…
…001100101111010001001
321011102021001111110022101
4131130100301211322021
5231122014011012301
64145241133553401
7266113025010622
oct35342061457211
97142231443271
102023211032201
11710047978927
12288141345861
13118a32271158
146dcd13d2a49
1537965ac5701
hex1d710c65e89

2023211032201 has 4 divisors (see below), whose sum is σ = 2051706962304. Its totient is φ = 1994715102100.

The previous prime is 2023211032189. The next prime is 2023211032229. The reversal of 2023211032201 is 1022301123202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2023211032201 - 235 = 1988851293833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023211032301) 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, 14247964945 + ... + 14247965086.

It is an arithmetic number, because the mean of its divisors is an integer number (512926740576).

Almost surely, 22023211032201 is an apocalyptic number.

It is an amenable number.

2023211032201 is a deficient number, since it is larger than the sum of its proper divisors (28495930103).

2023211032201 is an equidigital number, since it uses as much as digits as its factorization.

2023211032201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28495930102.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2023211032201 its reverse (1022301123202), we get a palindrome (3045512155403).

The spelling of 2023211032201 in words is "two trillion, twenty-three billion, two hundred eleven million, thirty-two thousand, two hundred one".

Divisors: 1 71 28495930031 2023211032201